id:A094973 - OEIS Search Results

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Square numbers which equal a triangular number times an odd number between 1 and 15.

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1, 9, 36, 196, 225, 324, 900, 1225, 4225, 11025, 41616, 53361, 88209, 108900, 176400, 324900, 374544, 1413721, 8643600, 12723489, 43956900, 48024900, 52490025, 158407396, 432224100, 468506025, 846984609, 1631432881 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Valladolid problem set archive, Semi-triangular and also square`
	CROSSREFS	`Cf. A000217, A000290.` `Sequence in context: A002063 A075674 A110752 this_sequence A038780 A073984 A036907` `Adjacent sequences: A094970 A094971 A094972 this_sequence A094974 A094975 A094976`
	KEYWORD	`nonn`
	AUTHOR	`Rahman Md. Miaznur (m_rahmanjewel(AT)yahoo.com), Aug 26 2004`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), Mar 17 2007`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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