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A015154
Sum of (Gaussian) q-binomial coefficients for q=-3.
1
1, 2, 0, 16, 32, 1344, -5120, 968192, 13138944, 6377617408, -245871738880, 376093809229824, 44307874417573888, 199959909725932814336, -70241187753472205783040, 956261367126518476707463168
OFFSET
0,2
LINKS
MATHEMATICA
Total/@Table[QBinomial[n, m, -3], {n, 0, 20}, {m, 0, n}] (* Vincenzo Librandi, Oct 23 2012 *)
CROSSREFS
Sequence in context: A009045 A060313 A371893 * A346119 A009266 A009246
KEYWORD
sign
STATUS
approved