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A015192 Sum of (Gaussian) q-binomial coefficients for q=-23. 1

%I

%S 1,2,-20,1016,245392,284808224,-1578857710400,42158680634122112,

%T 5375819228502202503424,3301498570201414782959518208,

%U -9682664507968948802598455253816320,136769548174962732310329353951236926470144

%N Sum of (Gaussian) q-binomial coefficients for q=-23.

%H Vincenzo Librandi, <a href="/A015192/b015192.txt">Table of n, a(n) for n = 0..50</a>

%t Total/@Table[QBinomial[n, m, -23], {n, 0, 20}, {m, 0, n}] (* _Vincenzo Librandi_, Nov 01 2012 *)

%K sign

%O 0,2

%A _Olivier GĂ©rard_

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Last modified May 16 15:15 EDT 2022. Contains 353706 sequences. (Running on oeis4.)