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A037410 Positive numbers n such that the set of base-2 digits of n equals the set of base-5 digits of n. 1
1, 5, 25, 26, 30, 31, 125, 126, 130, 131, 150, 151, 155, 625, 626, 630, 631, 650, 651, 655, 656, 750, 751, 755, 756, 775, 776, 780, 3125, 3126, 3130, 3131, 3150, 3151, 3155, 3156, 3250, 3251, 3255, 3256, 3275, 3276, 3280, 3281 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

PROG

(PARI) isok(n) = Set(digits(n, 2)) == Set(digits(n, 5)); \\ Michel Marcus, Jan 11 2017

CROSSREFS

Subsequence of A033042.

Sequence in context: A121007 A043057 A137112 * A070381 A136912 A137111

Adjacent sequences:  A037407 A037408 A037409 * A037411 A037412 A037413

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 26 18:08 EDT 2020. Contains 334630 sequences. (Running on oeis4.)