id:A065400 - OEIS Search Results

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a(n) is the greatest integer m such that (1) written in factorial base it is also readable as if it is in base n and (2) this base n value is greater than or equal to m.

+0
2

3, 65, 7655, 1636439, 742729679, 657497877119, 534282568283519 (list; graph; listen)

	OFFSET	`2,1`
	LINKS	`Dr. Math, Factorial base and base 10`
	EXAMPLE	`We have 2221 in base 3 is equal to 79 and in factorial base is equal to 65. There is no greater number in factorial base such that its base 3 interpretation is greater than the number itself. So a(3)=65.`
	CROSSREFS	`Cf. A065399` `Sequence in context: A012804 A012837 A036778 this_sequence A091470 A028567 A003359` `Adjacent sequences: A065397 A065398 A065399 this_sequence A065401 A065402 A065403`
	KEYWORD	`nonn`
	AUTHOR	`Floor van Lamoen (fvlamoen(AT)hotmail.com), Nov 05 2001`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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