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A023398 If any power of 2 ends with k 2's and 5's, they must be the first k elements of this sequence in reverse order. +0
2
2, 5, 5, 5, 5, 2, 5, 5, 2, 2, 2, 2, 5, 5, 2, 2, 2, 2, 2, 5, 5, 5, 5, 2, 5, 5, 5, 2, 2, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 5, 5, 2, 5, 2, 5, 2, 2, 5, 2, 2, 2, 2, 5, 5, 5, 5, 5, 2, 2, 5, 5, 2, 5, 2, 5, 5, 5, 2, 5, 2, 2, 2, 5, 2, 2, 2, 5, 5, 2, 2, 2, 5, 2, 5, 2, 5, 5, 2, 2, 5, 5, 2, 5, 2, 2, 5, 2, 2, 2, 2, 5, 2, 5, 5, 2, 5, 2 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Sequence in context: A004582 A074269 A116698 this_sequence A078576 A082086 A082084

Adjacent sequences: A023395 A023396 A023397 this_sequence A023399 A023400 A023401

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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