id:A027722 - OEIS Search Results

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

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

	OFFSET	`1,3`
	LINKS	`P. De Geest, Palindromic Quasi_Over_Squares of the form n^2+(n+X)`
	CROSSREFS	`Cf. A027723, A027692, A027756, A005471.` `Adjacent sequences: A027719 A027720 A027721 this_sequence A027723 A027724 A027725` `Sequence in context: A104043 A134076 A085598 this_sequence A060342 A045700 A089171`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.