A017785 Binomial coefficients C(69,n).

1, 69, 2346, 52394, 864501, 11238513, 119877472, 1078897248, 8361453672, 56672074888, 340032449328, 1823810410032, 8815083648488, 38650751381832, 154603005527328, 566877686933536, 1913212193400684, 5964720367660956, 17231414395464984

Offset

0,2

Comments

Row 69 of A007318.

Links

Nathaniel Johnston, Table of n, a(n) for n = 0..69 (full sequence)

Formula

From G. C. Greubel, Nov 14 2018: (Start)

G.f.: (1+x)^69.

E.g.f.: 1F1(-69; 1; -x), where 1F1 is the confluent hypergeometric function. (End)

Maple

seq(binomial(69, n), n=0..69); # Nathaniel Johnston, Jun 24 2011

Mathematica

Binomial[69, Range[0, 20]] (* Harvey P. Dale, May 27 2012 *)

Prog

(Sage) [binomial(69, n) for n in range(18)] # Zerinvary Lajos, May 28 2009
(PARI) vector(69, n, n--; binomial(69, n)) \\ G. C. Greubel, Nov 14 2018
(Magma) [Binomial(69, n): n in [0..69]]; // G. C. Greubel, Nov 14 2018

Crossrefs

Cf. A010926-A011001, A017765-A017784, A017786-A017816.

Sequence in context: A359105 A133708 A253334 * A017732 A252998 A202978

Adjacent sequences: A017782 A017783 A017784 * A017786 A017787 A017788

Keyword

nonn,fini,full,easy

Author

N. J. A. Sloane

Status

approved