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A125861 Main diagonal of table A125860. 6
1, 2, 12, 178, 5990, 435801, 66593821, 20997402098, 13512727916532, 17629371074833300, 46432767742317108086, 246240366959004185679198, 2624854986865673643625591411, 56179604057909797695704800461149 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Cf. A125860; A097712; columns: A016121, A125862, A125863, A125864, A125865; A125859 (antidiagonal sums).

Sequence in context: A113149 A156143 A007129 * A228508 A156516 A228593

Adjacent sequences:  A125858 A125859 A125860 * A125862 A125863 A125864

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Dec 13 2006

STATUS

approved

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Last modified March 31 16:02 EDT 2020. Contains 333151 sequences. (Running on oeis4.)