Column 5 of array in A133713.

Terms

a(0) =1a(1) =34a(2) =561a(3) =5087a(4) =30569a(5) =138103a(6) =507360a(7) =1594272a(8) =4433484a(9) =11176033a(10) =25989535a(11) =56493801a(12) =115960208a(13) =226569266a(14) =424098592a(15) =764503872a(16) =1332959307a(17) =2256042444a(18) =3717882133a(19) =5981238571a(20) =9414651939a(21) =14526981953a(22) =22010865680a(23) =32796846160