id:A030465 - OEIS Search Results

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Numbers n such that n concatenated with n+1 is a square.

+0
19

183, 328, 528, 715, 6099, 13224, 40495, 106755, 453288, 2066115, 2975208, 22145328, 28027683, 110213248, 110667555, 147928995, 178838403, 226123528, 275074575, 333052608, 378698224, 445332888, 446245635 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A030466, A030467, A054214, A054215, A054216, A020339, A020340.` `Adjacent sequences: A030462 A030463 A030464 this_sequence A030466 A030467 A030468` `Sequence in context: A015306 A028676 A133609 this_sequence A061657 A121733 A035831`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified May 11 10:28 EDT 2008. Contains 139662 sequences.

AT&T Labs Research