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A017763 a(n) = binomial coefficient C(n,99). 6
1, 100, 5050, 171700, 4421275, 91962520, 1609344100, 24370067800, 325949656825, 3911395881900, 42634215112710, 426342151127100, 3943664897925675, 33976189889821200, 274236389824985400 (list; graph; refs; listen; history; text; internal format)
OFFSET

99,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 99..10000

FORMULA

From G. C. Greubel, Nov 12 2018: (Start)

G.f.: x^99/(1-x)^100.

E.g.f.: x^99*exp(x)/99!. (End)

MATHEMATICA

Table[Binomial[n, 99], {n, 99, 5!}] (* Vladimir Joseph Stephan Orlovsky, Dec 25 2008 *)

PROG

(Sage) [binomial(n, 99) for n in range(99, 114)] # Zerinvary Lajos, May 23 2009

(PARI) a(n)=binomial(n, 99) \\ Charles R Greathouse IV, Jun 28 2012

(MAGMA) [Binomial(n, 99): n in [99..120]]; // G. C. Greubel, Nov 12 2018

CROSSREFS

Sequence in context: A250699 A035745 A035810 * A204081 A053109 A151647

Adjacent sequences:  A017760 A017761 A017762 * A017764 A017765 A017766

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified July 9 14:08 EDT 2020. Contains 335543 sequences. (Running on oeis4.)