Base-7 Armstrong or narcissistic numbers (written in base 10).

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =10a(7) =25a(8) =32a(9) =45a(10) =133a(11) =134a(12) =152a(13) =250a(14) =3190a(15) =3222a(16) =3612a(17) =3613a(18) =4183a(19) =9286a(20) =35411a(21) =191334a(22) =193393a(23) =376889a(24) =535069a(25) =794376a(26) =8094840a(27) =10883814a(28) =16219922a(29) =20496270