Crystal ball sequence for 8-dimensional cubic lattice.

Terms

a(0) =1a(1) =17a(2) =145a(3) =833a(4) =3649a(5) =13073a(6) =40081a(7) =108545a(8) =265729a(9) =598417a(10) =1256465a(11) =2485825a(12) =4673345a(13) =8405905a(14) =14546705a(15) =24331777a(16) =39490049a(17) =62390545a(18) =96220561a(19) =145198913a(20) =214828609a(21) =312193553a(22) =446304145a(23) =628496897a(24) =872893441a(25) =1196924561a(26) =1621925137a(27) =2173806145a(28) =2883810113a(29) =3789356689