Numbers n such that (n^n-2)/(n-2) is an integer.

Terms

a(0) =1a(1) =3a(2) =4a(3) =5a(4) =16a(5) =17a(6) =37a(7) =121a(8) =257a(9) =436a(10) =457a(11) =1297a(12) =2116a(13) =2557a(14) =2705a(15) =3817a(16) =3857a(17) =4357a(18) =5545a(19) =6481a(20) =7876a(21) =8009a(22) =9217a(23) =10441a(24) =10621a(25) =11953a(26) =16213a(27) =20896a(28) =22897a(29) =23437