id:A102528 - OEIS Search Results

Search: id:A102528

Displaying 1-1 of 1 results found.

page 1

a(n)=least positive integer not a(k) or a(k)+floor(k/2) for any k<n.

+0
3

1, 2, 4, 6, 7, 10, 11, 12, 15, 17, 18, 20, 21, 24, 25, 28, 29, 30, 33, 34, 35, 38, 40, 41, 43, 46, 47, 48, 50, 52, 54, 56, 57, 58, 61, 63, 65, 66, 68, 70, 71, 74, 76, 77, 79, 80, 82, 84, 86, 88, 89, 92, 93, 94, 96, 98, 100, 102, 104, 106, 107, 109, 111, 112, 115, 116, 117 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`Let b(n)=nth positive integer of the form a(k)+floor(k/2). Clearly a(1)=1, so b(1)=1, so a(2)=2, so b(2)=3, so a(3)=4 and so on.`
	CROSSREFS	`Cf. A102529, A102530.` `Sequence in context: A141437 A097457 A050095 this_sequence A002158 A026504 A026230` `Adjacent sequences: A102525 A102526 A102527 this_sequence A102529 A102530 A102531`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jan 13 2005`

page 1

Search completed in 0.002 seconds

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

AT&T Labs Research