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A004725 Delete all 6's from the sequence of nonnegative integers. 1
0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 1, 17, 18, 19, 20, 21, 22, 23, 24, 25, 2, 27, 28, 29, 30, 31, 32, 33, 34, 35, 3, 37, 38, 39, 40, 41, 42, 43, 44, 45, 4, 47, 48, 49, 50, 51, 52, 53, 54, 55, 5, 57, 58, 59, 0, 1, 2, 3, 4, 5, 7, 8, 9, 70, 71, 72, 73, 74, 75, 7 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..74.

MATHEMATICA

d6[n_]:=Module[{c=DeleteCases[IntegerDigits[n], 6]}, If[c=={}, Nothing, FromDigits[ c]]]; Array[d6, 80, 0] (* Harvey P. Dale, Oct 09 2017 *)

CROSSREFS

Sequence in context: A290019 A161924 A034153 * A129487 A097010 A132999

Adjacent sequences:  A004722 A004723 A004724 * A004726 A004727 A004728

KEYWORD

base,nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 6 20:37 EST 2021. Contains 341850 sequences. (Running on oeis4.)