A369824 - OEIS

A369824

S is a "boomerang sequence": replace each digit d of S by its eighth power: the sequence S remains identical to itself if we follow each result with a comma.

0, 1, 256, 390625, 1679616, 6561, 43046721, 0, 1679616, 256, 390625, 1, 1679616, 5764801, 43046721, 1679616, 1, 1679616, 1679616, 390625, 1679616, 1, 65536, 6561, 0, 65536, 1679616, 5764801, 256, 1, 0, 1, 1679616, 5764801, 43046721, 1679616, 1, 1679616, 256, 390625, 1679616, 6561, 43046721

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OFFSET

1,3

COMMENTS

S is the lexicographycally earliest sequence of nonnegative integers with this property.

LINKS

Table of n, a(n) for n=1..43.

Éric Angelini and Jean-Marc Falcoz, Boomerang sequences, Personal blog, Feb 1st 2024.

EXAMPLE

a(1) = 0, which raised at the 8th power gives 0

a(2) = 1, which raised at the 8th power gives 1

a(3) = 256