|
%I #2 Mar 30 2012 18:37:15
%S 1,9,-216,18000,-3132000,947268000,-449832700800,313670692339200,
%T -306034926037344000,402666385581228384000,-693932667888980431296000,
%U 1529506517449730848060032000,-4227080067966600334887965568000
%N Column 2 of triangle A152285.
%C G.f. of row n of matrix power A152285^n = (n^3 + y)*y^(n-1) for n>=0.
%F a(n) is divisible by binomial(n+2,2)^2 for n>=0, resulting in:
%F [1,1,-6,180,-13920,2148000,-573766200,242029855200,...].
%Y Cf. A152285; columns: A152286, A152287; A152289.
%K sign
%O 0,2
%A _Paul D. Hanna_, Dec 09 2008
|
