id:A027714 - OEIS Search Results

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Numbers n such that n^2+n+3 is a palindrome.

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0, 1, 2, 5, 19, 23, 60, 71, 175, 179, 184, 243, 753, 2431, 6154, 23111, 30947, 73188, 75146, 230663, 237721, 598350, 3093852 (list; graph; listen)

	OFFSET	`1,3`
	LINKS	`P. De Geest, Palindromic Quasi_Over_Squares of the form n^2+(n+X)`
	CROSSREFS	`Cf. A027715, A027688, A027752, A027753.` `Sequence in context: A045367 A127437 A045368 this_sequence A077317 A092946 A090700` `Adjacent sequences: A027711 A027712 A027713 this_sequence A027715 A027716 A027717`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.