A277147 Lexicographically least sequence of nonnegative integers that avoids 7/5-powers.

0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1

Offset

0

Comments

This sequence is conjecturally 80874-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 750000 terms

Formula

Conjecture: a(80874 n + 173978) = a(n) + 1.

Crossrefs

Sequence in context: A144197 A295875 A011676 * A248747 A369665 A295297

Adjacent sequences: A277144 A277145 A277146 * A277148 A277149 A277150

Keyword

nonn

Author

Eric Rowland, Oct 01 2016

Status

approved