id:A022830 - OEIS Search Results

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a(n) = -[ n/2 ] + a([ n/2 ]) + a([ n/3 ]) + . . . + a([ n/n ]).

+0
1

1, 0, 1, 0, 1, 1, 2, 0, 2, 2, 3, 2, 3, 3, 6, 2, 3, 5, 6, 5, 8, 8, 9, 5, 7, 7, 11, 10, 11, 15, 16, 8, 11, 11, 14, 16, 17, 17, 20, 16, 17, 21, 22, 21, 29, 29, 30, 18, 20, 22, 25, 24, 25, 33, 36, 32, 35, 35, 36, 41, 42, 42, 50, 34, 37, 41, 42, 41, 44, 48, 49, 47, 48, 48, 56 (list; graph; listen)

	OFFSET	`0,7`
	CROSSREFS	`Sequence in context: A159632 A164733 A070101 this_sequence A035663 A117192 A078729` `Adjacent sequences: A022827 A022828 A022829 this_sequence A022831 A022832 A022833`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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