A024194 [ (4th elementary symmetric function of S(n))/(2nd elementary symmetric of S(n)) ], where S(n) = {3,4, ..., n+5}.

3, 11, 27, 54, 96, 156, 240, 353, 501, 688, 923, 1212, 1564, 1985, 2485, 3074, 3760, 4554, 5466, 6508, 7692, 9028, 10532, 12214, 14090, 16172, 18477, 21018, 23813, 26876, 30224, 33876, 37847, 42157, 46825, 51868, 57308, 63164, 69457, 76208, 83438, 91170

Offset: 1

Author

Clark Kimberling

Keywords

• nonn

Links

• Ivan Neretin, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A024185, A024183.

Programs

Mathematica

Table[Floor[1/240 x (1 + x) (53848 + 26922 x + 5165 x^2 + 450 x^3 + 15 x^4)/(188 + 47 x + 3 x^2)], {x, 42}] (* Ivan Neretin, May 02 2018 *)