A033083 Numbers in which all pairs of consecutive base-5 digits differ by 2.

1, 2, 3, 4, 8, 10, 14, 16, 22, 41, 52, 72, 83, 110, 114, 208, 260, 264, 360, 364, 416, 552, 572, 1041, 1302, 1322, 1802, 1822, 2083, 2760, 2764, 2860, 2864, 5208, 6510, 6514, 6610, 6614, 9010, 9014, 9110, 9114, 10416, 13802, 13822, 14302, 14322, 26041, 32552

Offset

1,2

Links

Harvey P. Dale, Table of n, a(n) for n = 1..100 (* All terms up to 1 million. *)

Mathematica

Join[{1, 2, 3, 4}, Select[Range[35000], Union[Abs[Differences[IntegerDigits[#, 5]]]]=={2}&]] (* Harvey P. Dale, Sep 24 2024 *)

Crossrefs

Sequence in context: A209064 A222264 A051783 * A302406 A328092 A242762

Adjacent sequences: A033080 A033081 A033082 * A033084 A033085 A033086

Keyword

nonn,base

Author

Clark Kimberling

Status

approved