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A060105 Sixth column (m=5) of triangle A060102. 1
1, 26, 246, 1442, 6292, 22374, 68354, 185614, 458601, 1048476, 2246244, 4553484, 8801104, 16319252, 29174652, 50495236, 84906041, 139104966, 222612170, 348732670, 535778100, 808600650, 1200499950, 1755572130, 2531579505, 3603429336, 5067360936, 7045952056 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

T. D. Noe, Table of n, a(n) for n = 0..1000

FORMULA

a(n)=(n+4)*(8*n^2+64*n+45)*binomial(n+7, 7)/(4*45).

G.f.: (1+15*x+15*x^2+x^3)/(1-x)^11.

CROSSREFS

Cf. A060104.

Sequence in context: A020537 A184461 A088889 * A108645 A086023 A296539

Adjacent sequences:  A060102 A060103 A060104 * A060106 A060107 A060108

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Apr 06 2001

STATUS

approved

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Last modified February 20 08:44 EST 2019. Contains 320325 sequences. (Running on oeis4.)