id:A030156 - OEIS Search Results

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Odd squares in which parity of digits alternates.

+0
1

1, 9, 25, 49, 81, 121, 169, 361, 529, 729, 961, 4761, 6561, 12321, 12769, 14161, 16129, 18769, 32761, 34969, 56169, 72361, 74529, 76729, 78961, 96721, 212521, 214369, 290521, 436921, 452929, 458329, 474721, 670761, 690561, 1038361 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A113745 A016754 A110487 this_sequence A110284 A109367 A110588` `Adjacent sequences: A030153 A030154 A030155 this_sequence A030157 A030158 A030159`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified August 29 17:40 EDT 2008. Contains 143238 sequences.

AT&T Labs Research