Richard, looks good: %I A000001 %S A000001 0,1,2,12,36,125,384,1183,3528,10404,30250,87131,248832,705757, %T A000001 1989806,5581500,15586704,43356953,120187008,332134459,915304500, %U A000001 2516113236,6900949462,18888143927,51599794176,140718765625,383142771674 %N A000001 n times the square of Fibonacci(n). ... It will be A169630 Neil