%I #11 Aug 04 2024 19:09:50
%S 1,2,-12,424,41360,21547296,-31364696768,245374417559168,
%T 5359443267044815104,628878513018386722071040,
%U -206033745813261327767100673024,362642628119601346053904604076582912
%N Sum of (Gaussian) q-binomial coefficients for q=-15.
%H Vincenzo Librandi, <a href="/A015181/b015181.txt">Table of n, a(n) for n = 0..50</a>
%t Total/@Table[QBinomial[n, m, -15], {n, 0, 20}, {m, 0, n}] (* _Vincenzo Librandi_, Nov 01 2012 *)
%K sign
%O 0,2
%A _Olivier GĂ©rard_