A023398 - OEIS

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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.

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; refs; listen; history; internal format)

	OFFSET	`0,1`
	CROSSREFS	`Sequence in context: A200484 A197004 A116698 * A186501 A171438 A200683` `Adjacent sequences: A023395 A023396 A023397 * A023399 A023400 A023401`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.