id:A081852 - OEIS Search Results

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Consider recurrence b(0) = n/3, b(n) = b(0)*ceiling(b(n-1)); sequence gives first integer reached (or -1 if no integer is ever reached).

+0
2

1, 4, 20, 2, 7, 8, 3, 26631380, 55, 4, 416, 112, 5, 32, 34, 6, 285, 13960, 7, 67358874, 214544, 8, 75, 78, 9, 62186796, 7399041846, 10, 1178, 173857344, 11, 136, 140, 12, 24494, 2090, 13, 78824360, 2624, 14, 215, 220, 15, 3772, 61617, 16, 23001295794169, 78900, 17, 312 (list; graph; listen)

	OFFSET	`3,2`
	CROSSREFS	`Cf. A073524, A081849, A081850, A081851. A074078 gives number of steps to reach an integer.` `Sequence in context: A002813 A104159 A039921 this_sequence A050017 A125514 A118392` `Adjacent sequences: A081849 A081850 A081851 this_sequence A081853 A081854 A081855`
	KEYWORD	`nonn`
	AUTHOR	`njas, Apr 13 2003`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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