%I A015027
%S A015027 1,11,1463,2333485,44665236385,10259202810507035,
%T A015027 28277368892180867021255,935288538953861649874525071325,
%U A015027 371221802129246962654056875248358359825
%V A015027 1,-11,-1463,2333485,44665236385,-10259202810507035,
%W A015027 -28277368892180867021255,935288538953861649874525071325,
%X A015027 371221802129246962654056875248358359825
%N A015027 q-factorial numbers for q=-12.
%H A015027 <a href="Sindx_Fa.html#factorial">Index entries for sequences related 
               to factorial numbers</a>
%F A015027 prod_{k=1}^{k=n} (q^k - 1) / (q - 1)
%Y A015027 Sequence in context: A110195 A015484 A145185 this_sequence A160264 A076168 
               A053884
%Y A015027 Adjacent sequences: A015024 A015025 A015026 this_sequence A015028 A015029 
               A015030
%K A015027 sign,easy
%O A015027 1,2
%A A015027 Olivier Gerard (olivier.gerard(AT)gmail.com)