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A102741 Binomial(n+3,4)*3^4. 0
81, 405, 1215, 2835, 5670, 10206, 17010, 26730, 40095, 57915, 81081, 110565, 147420, 192780, 247860, 313956, 392445, 484785, 592515, 717255, 860706, 1024650, 1210950, 1421550, 1658475, 1923831, 2219805 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

FORMULA

G.f.: -81*x/(x-1)^5 [From Maksym Voznyy (voznyy(AT)mail.ru), Aug 11 2009]

MAPLE

seq(binomial(n+3, 4)*3^4, n=1..27);

MATHEMATICA

With[{c=3^4}, Table[c Binomial[n+3, 4], {n, 40}]]  (* Harvey P. Dale, Mar 12 2011 *)

CROSSREFS

Cf. A027468, A008585, A027465, A134171

Sequence in context: A008848 A237182 A237176 * A253495 A253456 A236155

Adjacent sequences:  A102738 A102739 A102740 * A102742 A102743 A102744

KEYWORD

nonn

AUTHOR

Zerinvary Lajos, Aug 06 2008

STATUS

approved

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Last modified September 27 12:01 EDT 2020. Contains 337380 sequences. (Running on oeis4.)