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@@ -25,7 +25,7 @@ Generalized André numbers count the ``m``-alternating permutations of length ``
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The Bell transform transforms an integer sequence into an integer triangle; also known as incomplete Bell polynomials.
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Let ``X`` be an integer sequence, then ``B_{n, k}(X) = \\sum_{m=1}^{n-k+1} \\binom{n-1}{m-1} X[m] B_{n-m,k-1}(X)`` where ``B_{0,0} = 1, B_{n,0} = 0`` for ``n≥1, B_{0,k} = 0`` for ``k≥1``.
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Let ``X`` be an integer sequence, then ``B_{n, k}(X) = \sum_{m=1}^{n-k+1} \binom{n-1}{m-1} X[m] B_{n-m,k-1}(X)`` where ``B_{0,0} = 1, B_{n,0} = 0`` for ``n≥1, B_{0,k} = 0`` for ``k≥1``.
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The Bell transform is (0,0)-based and the associated triangle always has as first column 1,0,0,0,... This column is often missing in the OEIS. Other Stirling number related sequences are implemented in the module StirlingLahNumbers.
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@@ -54,7 +54,7 @@ The rational Bernoulli numbers are defined here with ``B(1) = 1/2``. Why this is
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