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A023403
If any power of 2 ends with k 4's and 5's, they must be the first k terms of this sequence in reverse order.
3
4, 4, 5, 4, 4, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 4, 4, 5, 4, 5, 4, 5, 5, 4, 5, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4, 4, 4, 5, 5, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 4, 5, 5, 5, 5, 4, 5, 5, 4, 5, 5, 4, 5, 5, 5, 5, 5, 4, 4, 5, 4, 5, 5, 5, 5, 5, 4, 4, 5, 5, 4, 4, 5, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 4, 5, 4, 5, 5, 4
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Ray Chandler, Table of n, a(n) for n = 1..10000
CROSSREFS
Sequence in context: A011333 A283268 A016709 * A091283 A161758 A046566
Adjacent sequences: A023400 A023401 A023402 * A023404 A023405 A023406
KEYWORD
nonn,base
AUTHOR
David W. Wilson
STATUS
approved

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Last modified September 30 16:55 EDT 2024. Contains 376364 sequences.
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