A015152 Sum of (Gaussian) q-binomial coefficients for q=-2.

1, 2, 1, 8, 7, 134, 37, 8516, 12259, 2196098, -1896671, 2242814912, 8371908703, 9201070882046, -50188906239587, 150640766448080444, 1945921801461187291, 9876134472777874272122, -235305539337366453248999

Offset: 0

Author

Olivier Gérard

Keywords

• sign

Links

• Vincenzo Librandi, Table of n, a(n) for n = 0..100

Programs

Mathematica

Total/@Table[QBinomial[n, m, -2], {n, 0, 30}, {m, 0, n}] (* Vincenzo Librandi, Oct 23 2012 *)