A037424 Positive numbers having the same set of digits in base 4 and base 6.

1, 2, 3, 55, 73, 91, 117, 121, 127, 264, 288, 289, 290, 291, 294, 306, 327, 343, 487, 489, 541, 558, 697, 721, 727, 729, 733, 738, 1296, 1297, 1298, 1299, 1304, 1335, 1341, 1346, 1351, 1368, 1376, 1380, 1388, 1404, 1419, 1521, 1560, 1587, 1731

Offset

1,2

Links

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

Mathematica

Select[Range@ 1800, Union@ IntegerDigits[#, 4] == Union@ IntegerDigits[#, 6] &] (* Michael De Vlieger, Feb 07 2017 *)

Prog

(PARI) is(n)=Set(digits(n, 4))==Set(digits(n, 6)) \\ Charles R Greathouse IV, Feb 11 2017

Crossrefs

Sequence in context: A339920 A376522 A344732 * A155088 A072871 A041709

Adjacent sequences: A037421 A037422 A037423 * A037425 A037426 A037427

Keyword

nonn,base

Author

Clark Kimberling

Extensions

Corrected by Don Reble, Apr 28 2006

Name edited by John Cerkan, Feb 06 2017

Status

approved