OFFSET
64,2
LINKS
Michael De Vlieger, Table of n, a(n) for n = 64..10000
FORMULA
From G. C. Greubel, Nov 08 2018: (Start)
G.f.: x^64/(1-x)^65.
E.g.f.: x^64*exp(x)/64!. (End)
From Amiram Eldar, Dec 17 2020: (Start)
Sum_{n>=64} 1/a(n) = 64/63.
MATHEMATICA
Array[Binomial[#, 64] &, 17, 64] (* Michael De Vlieger, Jul 06 2018 *)
PROG
(Sage) [binomial(n, 64) for n in range(64, 81)] # Zerinvary Lajos, May 23 2009
(PARI) for(n=64, 90, print1(binomial(n, 64), ", ")) \\ G. C. Greubel, Nov 08 2018
(Magma) [Binomial(n, 64): n in [64..90]]; // G. C. Greubel, Nov 08 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved