A017796 Binomial coefficients C(80,n).

1, 80, 3160, 82160, 1581580, 24040016, 300500200, 3176716400, 28987537150, 231900297200, 1646492110120, 10477677064400, 60246643120300, 315136287090800, 1508152231077400, 6635869816740560, 26958221130508525, 101489773667796800

Offset

0,2

Comments

Row 80 of A007318.

Links

Nathaniel Johnston, Table of n, a(n) for n = 0..80 (full sequence)

Formula

From G. C. Greubel, Nov 15 2018: (Start)

G.f.: (1+x)^80.

E.g.f.: 1F1(-80; 1; -x), where 1F1 is the confluent hypergeometric function. (End)

Maple

seq(binomial(80, n), n=0..80); # Nathaniel Johnston, Jun 24 2011

Mathematica

Binomial[80, Range[0, 20]] (* Harvey P. Dale, Aug 11 2012 *)

Prog

(Sage) [binomial(80, n) for n in range(16)] # Zerinvary Lajos, May 29 2009
(PARI) vector(80, n, n--; binomial(80, n)) \\ G. C. Greubel, Nov 15 2018
(Magma) [Binomial(80, n): n in [0..80]]; // G. C. Greubel, Nov 15 2018
(GAP) List([0..80], n -> Binomial(80, n)); # G. C. Greubel, Nov 15 2018

Crossrefs

Cf. A010926-A011001, A017765-A017795, A017797-A017816.

Sequence in context: A154307 A233950 A324071 * A035735 A035805 A017743

Adjacent sequences: A017793 A017794 A017795 * A017797 A017798 A017799

Keyword

nonn,fini,full,easy

Author

N. J. A. Sloane

Status

approved