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A032979 Numbers with the property that all pairs of consecutive base-8 digits differ by 0 or 1. 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 17, 18, 19, 26, 27, 28, 35, 36, 37, 44, 45, 46, 53, 54, 55, 62, 63, 64, 65, 72, 73, 74, 81, 82, 83, 136, 137, 138, 145, 146, 147, 154, 155, 156, 209, 210, 211, 218, 219, 220, 227, 228, 229, 282, 283, 284 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
MATHEMATICA
Select[Range[300], Max[Abs[Differences[IntegerDigits[#, 8]]]]<2&] (* Harvey P. Dale, Dec 23 2020 *)
CROSSREFS
Cf. A007094.
Sequence in context: A097912 A265329 A032999 * A347295 A032872 A032345
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified June 16 16:46 EDT 2024. Contains 373432 sequences. (Running on oeis4.)