OFFSET
2,2
REFERENCES
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 828.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 2..870
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
MAPLE
MATHEMATICA
Table[Binomial[6 n, n - 2], {n, 2, 20}] (* Vincenzo Librandi, Mar 31 2017 *)
PROG
(PARI) a(n)=binomial(6*n, n-2) \\ Charles R Greathouse IV, May 26 2015
(Magma) [Binomial(6*n, n-2): n in [2..30]]; // Vincenzo Librandi, Mar 31 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved