login
Binomial coefficient C(8n, n-1).
6

%I #16 Sep 08 2022 08:44:32

%S 1,16,276,4960,91390,1712304,32468436,621216192,11969016345,

%T 231900297200,4513667845896,88188515933856,1728597141547640,

%U 33976189889821200,669413654240461560,13216710966550396800

%N Binomial coefficient C(8n, n-1).

%D 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.

%H Vincenzo Librandi, <a href="/A004382/b004382.txt">Table of n, a(n) for n = 1..120</a>

%H M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy, requires flash plugin].

%t Table[Binomial[8n,n-1],{n,20}] (* _Harvey P. Dale_, Jul 17 2017 *)

%o (Magma) [ Binomial(8*n, n-1): n in [1..60] ]; // _Vincenzo Librandi_, Apr 22 2011

%K nonn,easy

%O 1,2

%A _N. J. A. Sloane_