Numbers k such that k | 10^k + 9^k + 8^k + 7^k + 6^k + 5^k + 4^k + 3^k.

Terms

a(0) =1a(1) =2a(2) =4a(3) =10a(4) =13a(5) =38a(6) =50a(7) =169a(8) =250a(9) =1250a(10) =2197a(11) =2390a(12) =3887a(13) =5050a(14) =6250a(15) =18950a(16) =25250a(17) =25316a(18) =28561a(19) =31250a(20) =49250a(21) =88751a(22) =126250a(23) =129826a(24) =156250a(25) =217550a(26) =371293a(27) =377750a(28) =510050a(29) =584233