OFFSET
68,2
LINKS
Michael De Vlieger, Table of n, a(n) for n = 68..10000
FORMULA
From G. C. Greubel, Nov 09 2018: (Start)
G.f.: x^68/(1-x)^69.
E.g.f.: x^68*exp(x)/68!. (End)
From Amiram Eldar, Dec 17 2020: (Start)
Sum_{n>=68} 1/a(n) = 68/67.
MATHEMATICA
Array[Binomial[#, 68] &, 17, 68] (* Michael De Vlieger, Jul 06 2018 *)
PROG
(Sage) [binomial(n, 68) for n in range(68, 85)] # Zerinvary Lajos, May 23 2009
(PARI) for(n=68, 90, print1(binomial(n, 68), ", ")) \\ G. C. Greubel, Nov 09 2018
(Magma) [Binomial(n, 68): n in [68..90]]; // G. C. Greubel, Nov 09 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved