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A050747
Numbers k such that the decimal expansion of k^8 contains no pair of consecutive equal digits.
2
0, 1, 2, 3, 5, 6, 7, 9, 13, 14, 15, 16, 19, 22, 23, 25, 27, 33, 34, 37, 45, 48, 52, 58, 59, 64, 71, 77, 85, 91, 94, 101, 104, 106, 107, 112, 116, 119, 121, 126, 128, 132, 133, 138, 147, 151, 162, 173, 182, 184, 186, 195, 211, 228, 232, 244, 245, 269, 271, 279, 292
OFFSET
1,3
LINKS
MATHEMATICA
Select[Range[0, 300], FreeQ[Differences[IntegerDigits[#^8]], 0]&] (* Harvey P. Dale, Jul 05 2023 *)
CROSSREFS
Cf. A050755.
Sequence in context: A195060 A153763 A345982 * A261514 A215798 A074780
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Sep 15 1999
STATUS
approved