Table read by rows. T(n, k) = [z^k] LommelR(n, n, 1/z) where LommelR are the Lommel polynomials.

Terms

a(0) =1a(1) =0a(2) =2a(3) =-1a(4) =0a(5) =24a(6) =0a(7) =-16a(8) =0a(9) =480a(10) =1a(11) =0a(12) =-360a(13) =0a(14) =13440a(15) =0a(16) =42a(17) =0a(18) =-10752a(19) =0a(20) =483840a(21) =-1a(22) =0a(23) =1728a(24) =0a(25) =-403200a(26) =0a(27) =21288960a(28) =0a(29) =-80