id:A052293 - OEIS Search Results

Search: id:A052293

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Numbers of the form 11 + x^2 + x or 11 + 2*x^2.

+0
6

11, 13, 17, 19, 23, 29, 31, 41, 43, 53, 61, 67, 83, 101, 109, 121, 139, 143, 167, 173, 193, 211, 221, 251, 253, 283, 299, 317, 349, 353, 391, 403, 431, 461, 473, 517, 523, 563, 589, 611, 659, 661, 713, 733, 767, 811, 823, 881, 893, 941, 979, 1003, 1067 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A135779 A135778 A078875 this_sequence A038842 A046117 A091923` `Adjacent sequences: A052290 A052291 A052292 this_sequence A052294 A052295 A052296`
	KEYWORD	`nonn,easy`
	AUTHOR	`Stuart M. Ellerstein (ellerstein(AT)aol.com), Feb 08 2000`
	EXTENSIONS	`Corrected and extended by James A. Sellers (sellersj(AT)math.psu.edu), Feb 10 2000`

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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