A277152 - OEIS

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A277152

Lexicographically least sequence of nonnegative integers that avoids 8/7-powers.

1

0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 2, 0, 2, 0, 2, 0, 2, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 2, 0, 2, 0, 2, 1, 2, 0, 2, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 2, 1, 2, 1, 2, 0, 2, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 2, 0, 2, 1, 2, 0, 2, 0, 1, 0, 0, 3, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 2, 0, 2, 1, 1, 2, 1, 1, 1, 0, 2, 0, 0, 0, 0

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OFFSET

0,16

COMMENTS

This sequence is conjecturally 340-regular.

LINKS

Eric Rowland, Table of n, a(n) for n = 0..20000

Lara Pudwell and Eric Rowland, Avoiding fractional powers over the natural numbers, arXiv:1510.02807 [math.CO] (2015).

Eric Rowland, List of first 100000 terms

FORMULA

Conjecture: a(340 n + 52670) = a(n) + 3.

CROSSREFS

Sequence in context: A277146 A353460 A026611 * A230106 A096972 A101227

Adjacent sequences: A277149 A277150 A277151 * A277153 A277154 A277155

KEYWORD

nonn

AUTHOR

Eric Rowland, Oct 01 2016

STATUS

approved