id:A056548 - OEIS Search Results

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Sum of round[n/k] for k >= 1 where round[1/2]=0.

+0
2

0, 1, 4, 7, 11, 15, 19, 23, 29, 32, 37, 43, 47, 52, 58, 62, 68, 73, 79, 84, 90, 94, 100, 108, 112, 117, 124, 128, 136, 142, 146, 152, 160, 165, 171, 177, 183, 188, 196, 202, 208, 215, 219, 227, 233, 237, 247, 253, 259, 263, 272, 277, 283, 293, 297, 303, 311, 315 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n) =A056549(n)-A001227(n)`
	CROSSREFS	`Cf. A006218, A056549.` `Sequence in context: A003670 A084390 A101741 this_sequence A065981 A130252 A130254` `Adjacent sequences: A056545 A056546 A056547 this_sequence A056549 A056550 A056551`
	KEYWORD	`easy,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jun 21 2000`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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