Numbers n such that there are at least 3 integers k from the set {2,3,4,5,6,7,8,9} such that the digital sum of each base k representation of n equals k.
A075761
Numbers n such that there are at least 3 integers k from the set {2,3,4,5,6,7,8,9} such that the digital sum of each base k representation of n equals k.
Terms
- a(0) =13a(1) =17a(2) =19a(3) =21a(4) =25a(5) =29a(6) =31a(7) =33a(8) =37a(9) =41a(10) =57a(11) =61a(12) =65a(13) =73a(14) =85a(15) =91a(16) =121a(17) =129a(18) =133a(19) =145a(20) =169a(21) =225a(22) =253a(23) =257a(24) =261a(25) =265a(26) =281a(27) =301a(28) =325a(29) =337
External references
- oeis: A075761