

A307913


Numbers without the decimal digits 3, 6 and 9.


1



0, 1, 2, 4, 5, 7, 8, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 25, 27, 28, 40, 41, 42, 44, 45, 47, 48, 50, 51, 52, 54, 55, 57, 58, 70, 71, 72, 74, 75, 77, 78, 80, 81, 82, 84, 85, 87, 88, 100, 101, 102, 104, 105, 107, 108, 110, 111, 112, 114, 115, 117, 118, 120
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OFFSET

1,3


COMMENTS

This sequence appears in the Korean counting game SamYukGu.


LINKS

Robert Israel, Table of n, a(n) for n = 1..10000


MAPLE

A:= [0, 1, 2, 4, 5, 7, 8]:
for d from 1 to 2 do
A:= map(t > seq(10*t+i, i=[0, 1, 2, 4, 5, 7, 8]), A)
od:
A; # Robert Israel, May 15 2019


PROG

(MAGMA) [n:n in [0..10000] Set(Intseq(n, 10)) subset [0, 1, 2, 4, 5, 7, 8]]; // Marius A. Burtea, May 06 2019
(PARI) a(n, s=[0, 1, 2, 4, 5, 7, 8]) = fromdigits(apply(d > s[1+d], digits(n1, #s))) \\ Rémy Sigrist, May 06 2019


CROSSREFS

Cf. A052382, A168501, A276137, A276138.
Sequence in context: A066344 A059549 A155902 * A059539 A307513 A186515
Adjacent sequences: A307910 A307911 A307912 * A307914 A307915 A307916


KEYWORD

nonn,easy,base


AUTHOR

Donghwi Park, May 06 2019


STATUS

approved



