A144352 - OEIS

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A144352

Third column (m=3) of triangle A144351.

1

1, 1, 3, 9, 36, 166, 968, 6372, 49368, 429240, 4198176, 45268416, 535590144, 6879038400, 95412176640, 1419918128640, 22571960048640, 381596438638080, 6836248502784000, 129352329079142400, 2577689266340966400, 53957785094515814400, 1183674698660605132800

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Table of n, a(n) for n=0..22.

FORMULA

a(n) = A144351(n+3,3), n>=0.

CROSSREFS

Cf. A144351, A000142 (column m=1). Column m=2 looks like A024419.

Sequence in context: A156016 A376420 A032314 * A107895 A343579 A237653

Adjacent sequences: A144349 A144350 A144351 * A144353 A144354 A144355

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Oct 09 2008

STATUS

approved