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A018156
Powers of fifth root of 15 rounded down.
0
1, 1, 2, 5, 8, 15, 25, 44, 76, 130, 225, 386, 664, 1142, 1963, 3375, 5800, 9970, 17136, 29454, 50625, 87012, 149555, 257051, 441812, 759375, 1305192, 2243328, 3855769, 6627188, 11390625, 19577886, 33649921
OFFSET
0,3
MATHEMATICA
Floor[Surd[15, 5]^Range[0, 40]] (* Harvey P. Dale, Jul 31 2022 *)
CROSSREFS
Sequence in context: A066629 A154327 A074027 * A051293 A081660 A285291
KEYWORD
nonn
AUTHOR
STATUS
approved