A048407 - OEIS

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A048407

Numbers whose consecutive digits differ by 5.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 16, 27, 38, 49, 50, 61, 72, 83, 94, 161, 272, 383, 494, 505, 616, 727, 838, 949, 1616, 2727, 3838, 4949, 5050, 6161, 7272, 8383, 9494, 16161, 27272, 38383, 49494, 50505, 61616, 72727, 83838, 94949, 161616, 272727, 383838

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OFFSET

0,3

LINKS

Table of n, a(n) for n=0..48.

MATHEMATICA

Join[Range[0, 9], Select[Range[400000], Union[Abs[Differences[ IntegerDigits[ #]]]] == {5}&]] (* Harvey P. Dale, Sep 23 2013 *)

CROSSREFS

Cf. A033075, A033088, A033081, A048406-A048410.

Sequence in context: A133059 A132722 A334828 * A322260 A133504 A335492

Adjacent sequences: A048404 A048405 A048406 * A048408 A048409 A048410

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Apr 15 1999

STATUS

approved