Numbers k that divide 5^k + 3^k.

Terms

a(0) =1a(1) =2a(2) =34a(3) =578a(4) =4658a(5) =9826a(6) =79186a(7) =167042a(8) =638146a(9) =1346162a(10) =2839714a(11) =5109826a(12) =10848482a(13) =22884754a(14) =48275138a(15) =86867042a(16) =87426002a(17) =184424194a(18) =389040818a(19) =459469778a(20) =700046162a(21) =820677346a(22) =1476739714a(23) =1486242034a(24) =3135211298a(25) =5605479122a(26) =6613693906a(27) =7810986226a(28) =11900784754a(29) =11977362274