id:A109394 - OEIS Search Results

Search: id:A109394

Displaying 1-1 of 1 results found.

page 1

A000934(A000934(n)).

+0
1

10, 12, 13, 13, 14, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n) = floor( (7+sqrt(1+48floor( (7+sqrt(1+48n))/2 )))/2 ).`
	EXAMPLE	`a(0) = 10 because A000934(0) = 4 and A000934(4) = 10.` `a(1) = 12 because A000934(1) = 7 and A000934(7) = 12.`
	CROSSREFS	`Cf. A000934.` `Sequence in context: A103618 A031166 A098732 this_sequence A139704 A139819 A031955` `Adjacent sequences: A109391 A109392 A109393 this_sequence A109395 A109396 A109397`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jonathan Vos Post (jvospost2(AT)yahoo.com), Aug 26 2005`

page 1

Search completed in 0.002 seconds

Last modified September 6 09:40 EDT 2008. Contains 143480 sequences.

AT&T Labs Research