id:A048911 - OEIS Search Results

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Indices of square numbers which are also 9-gonal.

+0
3

1, 3, 33, 91, 989, 2727, 29637, 81719, 888121, 2448843, 26613993, 73383571, 797531669, 2199058287, 23899336077, 65898365039, 716182550641, 1974751892883, 21461577183153, 59176658421451, 643131132943949 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A048910, A036411.` `Sequence in context: A139222 A123049 A153783 this_sequence A089015 A062215 A132122` `Adjacent sequences: A048908 A048909 A048910 this_sequence A048912 A048913 A048914`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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

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