References to A002869

Largest number in n-th row of triangle A019538.
1, 1, 2, 6, 36, 240, 1800, 16800, 191520, 2328480, 30240000, 479001600


1 seqfan posts

Sun Jun 27 23:38:32 CEST 2010    [seqfan] Stirling-2 Numbers and dropping times of the Collatz Conjecture

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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