id:A109850 - OEIS Search Results

Search: id:A109850

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Numbers n such that a(A109849(n)) = n.

+0
2

1, 2, 3, 4, 5, 8, 9, 12, 15, 16, 17, 32, 33, 60, 63, 64, 65, 104, 120, 125, 128, 129, 252, 255, 256, 257, 512, 513, 912, 972, 1008, 1017, 1020, 1023, 1024, 1025, 2000, 2025, 2040, 2045, 2048, 2049, 4092, 4095, 4096, 4097, 7712, 8160, 8177, 8192, 8193, 16380 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`2^n and 2^n + 1 seem to be in the sequence for all n. - Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 04 2006`
	CROSSREFS	`Cf. A109849.` `Sequence in context: A044051 A083132 A118956 this_sequence A008749 A029000 A042962` `Adjacent sequences: A109847 A109848 A109849 this_sequence A109851 A109852 A109853`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 06 2005`
	EXTENSIONS	`More terms from Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 04 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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