Bases b for which there exists an integer y such that y^3 in base b looks like [c,d,e,c,d,e] for base-b digits c,d,e.
A290185
Bases b for which there exists an integer y such that y^3 in base b looks like [c,d,e,c,d,e] for base-b digits c,d,e.
Terms
- a(0) =8a(1) =19a(2) =23a(3) =31a(4) =80a(5) =215a(6) =293a(7) =314a(8) =362a(9) =374a(10) =440a(11) =485a(12) =1330a(13) =1499a(14) =4367a(15) =9679a(16) =9825a(17) =11093a(18) =16895a(19) =16939a(20) =20885a(21) =34968a(22) =53360a(23) =57966a(24) =60818a(25) =63074a(26) =64799a(27) =73727a(28) =88511a(29) =88917
External references
- oeis: A290185