Numbers of the form N = a+b+c such that N^3 = concat(a,b,c); a, b, c > 0.

Terms

a(0) =8a(1) =45a(2) =1611a(3) =4445a(4) =4544a(5) =4949a(6) =5049a(7) =5455a(8) =5554a(9) =7172a(10) =19908a(11) =55556a(12) =60434a(13) =77778a(14) =422577a(15) =427868a(16) =461539a(17) =478115a(18) =488214a(19) =494208a(20) =543752a(21) =559846a(22) =598807a(23) =664741a(24) =757835a(25) =791505a(26) =807598a(27) =4927940a(28) =5555555a(29) =6183170