id:A109261 - OEIS Search Results

Search: id:A109261

Displaying 1-1 of 1 results found.

page 1

Self-inverse integer permutation induced by Beatty sequences for sqrt(2)^sqrt(2) and sqrt(2)^sqrt(2)/(sqrt(2)^sqrt(2)-1).

+0
3

2, 1, 5, 7, 3, 10, 4, 12, 15, 6, 18, 8, 20, 23, 9, 25, 28, 11, 30, 13, 33, 36, 14, 38, 16, 41, 43, 17, 46, 19, 49, 51, 21, 54, 56, 22, 59, 24, 61, 64, 26, 67, 27, 69, 72, 29, 74, 77, 31, 80, 32, 82, 85, 34, 87, 35, 90, 92, 37, 95, 39, 98, 100, 40, 103 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Index entries for sequences that are permutations of the natural numbers` `Index entries for sequences related to Beatty sequences` `Eric Weisstein's World of Mathematics, Beatty Sequence`
	FORMULA	`a(A109259(n))=A109260(n) and a(A109260(n))=A109259(n).`
	CROSSREFS	`Sequence in context: A064642 A144505 A059039 this_sequence A085240 A002251 A093545` `Adjacent sequences: A109258 A109259 A109260 this_sequence A109262 A109263 A109264`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 23 2005`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research