A037304 - OEIS

A037304

Numbers whose base-2 and base-6 expansions have the same digit sum.

1, 12, 13, 38, 39, 54, 55, 72, 73, 110, 111, 114, 115, 126, 127, 220, 221, 230, 231, 246, 247, 294, 295, 366, 367, 440, 441, 476, 477, 486, 487, 648, 649, 686, 687, 690, 691, 702, 703, 726, 727, 756, 757, 762, 763, 864, 865, 876

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..48.

MATHEMATICA

Select[Range[1000], Total[IntegerDigits[#, 2]]==Total[ IntegerDigits[ #, 6]]&] (* Harvey P. Dale, Sep 19 2011 *)

CROSSREFS

Sequence in context: A177796 A342942 A322462 * A041298 A041689 A041296

Adjacent sequences: A037301 A037302 A037303 * A037305 A037306 A037307

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved