Crystal ball sequence for 10-dimensional cubic lattice.

Terms

a(0) =1a(1) =21a(2) =221a(3) =1561a(4) =8361a(5) =36365a(6) =134245a(7) =433905a(8) =1256465a(9) =3317445a(10) =8097453a(11) =18474633a(12) =39753273a(13) =81270333a(14) =158819253a(15) =298199265a(16) =540279585a(17) =948062325a(18) =1616336765a(19) =2684641785a(20) =4354393801a(21) =6911195501a(22) =10753517061a(23) =16429137361a(24) =24680949041a(25) =36503969061