Determinant transform of sequence {pi(m)} = A000720.

Terms

a(0) =0a(1) =-2a(2) =-4a(3) =0a(4) =-3a(5) =0a(6) =-18a(7) =0a(8) =0a(9) =0a(10) =-39a(11) =0a(12) =0a(13) =0a(14) =0a(15) =0a(16) =-492a(17) =0a(18) =33a(19) =0a(20) =0a(21) =0a(22) =-970a(23) =0a(24) =0a(25) =0a(26) =0a(27) =0a(28) =-82656a(29) =0