A015191 - OEIS

%I #7 Nov 02 2012 02:23:54

%S 1,2,-19,928,204187,217797014,-1051869267343,24691700582474956,

%T 2623787788594827068839,1354983886103558712414827138,

%U -3167615521223929914885937664998051,35988261063301772968035157512367644041272

%N Sum of (Gaussian) q-binomial coefficients for q=-22.

%H Vincenzo Librandi, <a href="/A015191/b015191.txt">Table of n, a(n) for n = 0..50</a>

%t Total/@Table[QBinomial[n, m, -22], {n, 0, 20}, {m, 0, n}] (* _Vincenzo Librandi_ Nov 01 2012 *)

%K sign

%O 0,2

%A _Olivier Gérard_