A050755 - OEIS

A050755

Eighth powers containing no pair of consecutive equal digits.

0, 1, 256, 6561, 390625, 1679616, 5764801, 43046721, 815730721, 1475789056, 2562890625, 4294967296, 16983563041, 54875873536, 78310985281, 152587890625, 282429536481, 1406408618241, 1785793904896, 3512479453921

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OFFSET

0,3

LINKS

Harvey P. Dale, Table of n, a(n) for n = 0..1000

MATHEMATICA

Select[Range[0, 40]^8, FreeQ[Differences[IntegerDigits[#]], 0]&] (* Harvey P. Dale, Mar 26 2025 *)

CROSSREFS

Cf. A043096, A001016, A050747.

Sequence in context: A352054 A351606 A343288 * A046457 A179645 A056585

Adjacent sequences: A050752 A050753 A050754 * A050756 A050757 A050758

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Sep 15 1999

STATUS

approved