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A033070 Numbers n with property that all pairs of consecutive base 5 digits differ by 1. 0
1, 2, 3, 4, 5, 7, 11, 13, 17, 19, 23, 26, 36, 38, 55, 57, 67, 69, 86, 88, 98, 117, 119, 130, 132, 180, 182, 192, 194, 276, 286, 288, 336, 338, 348, 430, 432, 442, 444, 492, 494, 586, 588, 598, 651, 661, 663, 901, 911, 913, 961, 963 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..52.

MATHEMATICA

Join[Range[4], Select[Range[1000], Union[Abs[Differences[IntegerDigits[ #, 5]]]]=={1}&]] (* Harvey P. Dale, Dec 28 2011 *)

CROSSREFS

Sequence in context: A285304 A036844 A284696 * A211781 A046022 A175787

Adjacent sequences:  A033067 A033068 A033069 * A033071 A033072 A033073

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified September 25 23:23 EDT 2020. Contains 337346 sequences. (Running on oeis4.)