A027722 - OEIS

This site is supported by donations to The OEIS Foundation.

A027722

Numbers n such that n^2+n+7 is a palindrome.

0, 1, 17, 31, 177, 274, 280, 301, 313, 1777, 2764, 3001, 27259, 30001, 177237, 300001, 312208, 1762122, 3000001 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	LINKS	`P. De Geest, Palindromic Quasi_Over_Squares of the form n^2+(n+X)`
	CROSSREFS	`Cf. A027723, A027692, A027756, A005471.` `Sequence in context: A164041 A085598 A163443 * A060342 A045700 A146800` `Adjacent sequences: A027719 A027720 A027721 * A027723 A027724 A027725`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

Content is available under The OEIS End-User License Agreement .

Last modified February 13 06:53 EST 2012. Contains 205451 sequences.