Base-7 Armstrong or narcissistic numbers, written in base 7.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =13a(7) =34a(8) =44a(9) =63a(10) =250a(11) =251a(12) =305a(13) =505a(14) =12205a(15) =12252a(16) =13350a(17) =13351a(18) =15124a(19) =36034a(20) =205145a(21) =1424553a(22) =1433554a(23) =3126542a(24) =4355653a(25) =6515652a(26) =125543055a(27) =161340144a(28) =254603255a(29) =336133614