A037411 Positive numbers having the same set of digits in base 2 and base 6.

1, 6, 7, 36, 37, 42, 216, 217, 222, 223, 252, 253, 258, 1296, 1297, 1302, 1303, 1332, 1333, 1338, 1339, 1512, 1513, 1518, 1519, 1548, 1549, 1554, 7776, 7777, 7782, 7783, 7812, 7813, 7818, 7819, 7992, 7993, 7998, 7999, 8028

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Links

• John Cerkan, Table of n, a(n) for n = 1..10000

Crossrefs

Subsequence of A033043.

Programs

PARI

isok(n) = Set(digits(n, 2)) == Set(digits(n, 6)); \\ John Cerkan, Jan 11 2017