diff --git a/R/new-seq.R b/R/new-seq.R
index 5e4b810..bdd6437 100644
--- a/R/new-seq.R
+++ b/R/new-seq.R
@@ -18,7 +18,8 @@
 #' For Date vectors it's the unique dates;
 #' same for hms vectors.
 #' For POSIXct vectors the time zone is preserved.
-#' For logical objects the longest possible sequence is `c(TRUE, FALSE)`.
+#' For logical objects the longest possible sequence is `c(FALSE, TRUE)`
+#' so values of `.length_out` greater than 2 are equivalent to 2.
 #'
 #' @param x The object to generate the sequence from.
 #' @param .length_out The maximum length of the sequence.
@@ -72,7 +73,7 @@
 #' new_seq(as.POSIXct(c("2000-01-01 00:00:01", "2000-01-01 00:00:04"),
 #'   tz = "PST8PDT"
 #' ))
-#' # for logical objects the longest possible sequence is `c(TRUE, FALSE)`
+#' # for logical objects the longest possible sequence is `c(FALSE, TRUE)`
 #' new_seq(c(TRUE, TRUE, FALSE), .length_out = 3)
 #' @export
 new_seq <- function(
diff --git a/README.Rmd b/README.Rmd
index 8426c25..07ace8b 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -70,7 +70,7 @@ xnew_data(old_data, int)
 
 By default the sequence depends on the class of the variable:
 
-- logical vectors are length 2 (TRUE and FALSE);
+- logical vectors are length 2 (FALSE and TRUE);
 - double vectors are 30 equally spaced values from the minimum value to the maximum value;
 - integer, Date, POSIXct and hms vectors are up to 30 discrete values from the minimum to the maximum value as evenly spaced as possible;
 - character vectors are the number of unique values;
@@ -78,7 +78,7 @@ By default the sequence depends on the class of the variable:
 
 These values can be overridden by setting the following options:
 
-- `new_data.length_out_lgl`, which is 2 by default, for logical vectors;
+- `new_data.length_out_lgl`, which is 2 by default, for logical vectors (values greater than 2 are equivalent to 2);
 - `new_data.length_out_dbl`, which is 30 by default, for double vectors;
 - `new_data.length_out_int`, which is 30 by default, for integer, Date, POSIXct and hms vectors^1;
 - `new_data.length_out_chr`, which is Inf by default, for character, factor and ordered vectors.
diff --git a/README.md b/README.md
index 5b11b25..9849f53 100644
--- a/README.md
+++ b/README.md
@@ -91,7 +91,7 @@ xnew_data(old_data, int)
 
 By default the sequence depends on the class of the variable:
 
-- logical vectors are length 2 (TRUE and FALSE);
+- logical vectors are length 2 (FALSE and TRUE);
 - double vectors are 30 equally spaced values from the minimum value to
   the maximum value;
 - integer, Date, POSIXct and hms vectors are up to 30 discrete values
@@ -101,7 +101,8 @@ By default the sequence depends on the class of the variable:
 
 These values can be overridden by setting the following options:
 
-- `new_data.length_out_lgl`, which is 2 by default, for logical vectors;
+- `new_data.length_out_lgl`, which is 2 by default, for logical vectors
+  (values greater than 2 are equivalent to 2);
 - `new_data.length_out_dbl`, which is 30 by default, for double vectors;
 - `new_data.length_out_int`, which is 30 by default, for integer, Date,
   POSIXct and hms vectors^1;
diff --git a/man/new_seq.Rd b/man/new_seq.Rd
index ac16651..f990592 100644
--- a/man/new_seq.Rd
+++ b/man/new_seq.Rd
@@ -144,7 +144,8 @@ For ordered factors the intermediate levels are dropped first.
 For Date vectors it's the unique dates;
 same for hms vectors.
 For POSIXct vectors the time zone is preserved.
-For logical objects the longest possible sequence is \code{c(TRUE, FALSE)}.
+For logical objects the longest possible sequence is \code{c(FALSE, TRUE)}
+so values of \code{.length_out} greater than 2 are equivalent to 2.
 }
 \section{Methods (by class)}{
 \itemize{
@@ -212,7 +213,7 @@ new_seq(hms::as_hms(c("00:00:01", "00:00:04")))
 new_seq(as.POSIXct(c("2000-01-01 00:00:01", "2000-01-01 00:00:04"),
   tz = "PST8PDT"
 ))
-# for logical objects the longest possible sequence is `c(TRUE, FALSE)`
+# for logical objects the longest possible sequence is `c(FALSE, TRUE)`
 new_seq(c(TRUE, TRUE, FALSE), .length_out = 3)
 }
 \seealso{
diff --git a/tests/testthat/test-new-seq.R b/tests/testthat/test-new-seq.R
index cbf3972..475d080 100644
--- a/tests/testthat/test-new-seq.R
+++ b/tests/testthat/test-new-seq.R
@@ -32,6 +32,24 @@ test_that("new_seq logical", {
   expect_identical(new_seq(array(TRUE)), c(FALSE, TRUE))
 })
 
+test_that("new_seq logical length_out greater than 2 equivalent to 2", {
+  x <- c(TRUE, TRUE, FALSE, NA)
+  expect_identical(new_seq(x, .length_out = 3), c(FALSE, TRUE))
+  expect_identical(new_seq(x, .length_out = Inf), c(FALSE, TRUE))
+  expect_identical(
+    new_seq(x, .length_out = 3, .obs_only = TRUE),
+    c(FALSE, TRUE)
+  )
+  expect_identical(
+    new_seq(x, .length_out = Inf, .obs_only = TRUE),
+    c(FALSE, TRUE)
+  )
+  expect_identical(new_seq(TRUE, .length_out = 3, .obs_only = TRUE), TRUE)
+  withr::local_options(new_data.length_out_lgl = 3L)
+  expect_identical(new_seq(x), c(FALSE, TRUE))
+  expect_identical(nrow(xnew_data(data.frame(x = x), x)), 2L)
+})
+
 test_that("new_seq logical", {
   # zero length
   expect_identical(new_seq(logical()), c(FALSE, TRUE))