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A054869 Digits of an idempotent 6-adic number. 1
3, 1, 2, 0, 5, 3, 1, 2, 2, 2, 5, 1, 5, 5, 1, 4, 1, 3, 1, 2, 5, 5, 5, 0, 5, 2, 5, 5, 5, 3, 1, 4, 3, 3, 0, 4, 2, 2, 4, 0, 1, 3, 3, 1, 4, 0, 2, 0, 1, 2, 5, 2, 4, 0, 2, 3, 3, 0, 3, 4, 5, 5, 2, 5, 5, 4, 3, 2, 3, 1, 5, 4, 5, 4, 0, 1, 1, 0, 4, 2, 0, 1, 3, 0, 1, 5, 0, 4, 3, 5, 0, 1, 0, 2, 4, 0, 3, 4, 2 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

( a(0) + a(1)*6 + a(2)*6^2 + ... )^k = a(0) + a(1)*6 + a(2)*6^2 + ... for each k. Apart from 0 and 1, in base 6 there are only 2 numbers with this property. For the other see A055620.

CROSSREFS

Sequence in context: A074735 A074090 A054025 * A201671 A056931 A139569

Adjacent sequences:  A054866 A054867 A054868 * A054870 A054871 A054872

KEYWORD

nonn

AUTHOR

Paolo Dominici (pl.dm(AT)libero.it), May 23 2000

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Last modified February 14 07:46 EST 2012. Contains 205597 sequences.