Fourth diagonal sequence of the Sheffer triangle A094816 (special Charlier).

Terms

a(0) =1a(1) =24a(2) =145a(3) =545a(4) =1575a(5) =3836a(6) =8274a(7) =16290a(8) =29865a(9) =51700a(10) =85371a(11) =135499a(12) =207935a(13) =309960a(14) =450500a(15) =640356a(16) =892449a(17) =1222080a(18) =1647205a(19) =2188725a(20) =2870791a(21) =3721124a(22) =4771350a(23) =6057350a(24) =7619625a(25) =9503676a(26) =11760399a(27) =14446495a(28) =17624895a(29) =21365200