id:A137672 - OEIS Search Results

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Number of ones in binary representation of A137671(n).

+0
3

1, 1, 1, 2, 1, 1, 2, 1, 2, 2, 1, 3, 1, 1, 2, 2, 2, 3, 1, 2, 1, 3, 2, 2, 2, 3, 1, 2, 2, 3, 2, 3, 2, 4, 1, 3, 3, 1, 3, 2, 1, 4, 1, 1, 2, 2, 2, 3, 2, 2, 3, 3, 2, 3, 3, 3, 4, 2, 4, 1, 2, 2, 3, 1, 3, 2, 3, 2, 4, 2, 3, 3, 2, 4, 2, 4, 3, 3, 3, 4, 1, 2, 5, 1, 3, 2, 1, 3, 3, 3, 4, 2, 2, 2, 3, 3, 4, 2, 2, 3, 4, 3, 5, 1, 4 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`a(n) = A000120(A137671(a(n));` `a(A137674(n)) = 1; a(A137674(n)-1) = n-1.`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..10000`
	CROSSREFS	`Sequence in context: A025893 A025878 A143421 this_sequence A141272 A124038 A029311` `Adjacent sequences: A137669 A137670 A137671 this_sequence A137673 A137674 A137675`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Febr 05 2008`

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Last modified December 3 01:16 EST 2008. Contains 151161 sequences.

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