Nexus numbers (n+1)^8 - n^8.

Terms

a(0) =1a(1) =255a(2) =6305a(3) =58975a(4) =325089a(5) =1288991a(6) =4085185a(7) =11012415a(8) =26269505a(9) =56953279a(10) =114358881a(11) =215622815a(12) =385749025a(13) =660058335a(14) =1087101569a(15) =1732076671a(16) =2680790145a(17) =4044203135a(18) =5963602465a(19) =8616436959a(20) =12222859361a(21) =17053014175a(22) =23435111745a(23) =31764328895a(24) =42512576449