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A013627 Triangle of coefficients in expansion of (6+7x)^n. 0
1, 6, 7, 36, 84, 49, 216, 756, 882, 343, 1296, 6048, 10584, 8232, 2401, 7776, 45360, 105840, 123480, 72030, 16807, 46656, 326592, 952560, 1481760, 1296540, 605052, 117649, 279936, 2286144, 8001504, 15558480, 18151560 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..32.

FORMULA

G.f.: 1 / [1 - x(6+7y)].

CROSSREFS

Sequence in context: A025626 A175167 A027021 * A248850 A294728 A219212

Adjacent sequences:  A013624 A013625 A013626 * A013628 A013629 A013630

KEYWORD

tabl,nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 22 21:12 EDT 2021. Contains 348180 sequences. (Running on oeis4.)