A064787 - OEIS

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A064787

Inverse permutation to A053212.

1, 2, 3, 4, 6, 5, 11, 7, 8, 9, 23, 10, 31, 15, 13, 12, 58, 14, 74, 16, 18, 29, 122, 17, 25, 40, 21, 22, 224, 19, 267, 20, 38, 69, 33, 24, 453, 89, 49, 26, 636, 28, 737, 43, 30, 141, 995, 27, 53, 35, 84, 57, 1523, 34, 59, 36, 108, 257, 2244, 32, 2528, 310, 41, 37, 77, 52 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Index entries for sequences that are permutations of the natural numbers`
	EXAMPLE	`a(23) = 122 because d(n) (A000005(n)) takes 121 different values before it first reaches 23 (at n = 2^22).`
	CROSSREFS	`Cf. A000005.` `Sequence in context: A183079 A119629 A014631 * A075160 A119755 A206710` `Adjacent sequences: A064784 A064785 A064786 * A064788 A064789 A064790`
	KEYWORD	`easy,nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Oct 20 2001`
	EXTENSIONS	`More terms from Naohiro Nomoto (n_nomoto(AT)yabumi.com), Oct 31 2001` `More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Aug 14 2002`

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.