id:A161928 - OEIS Search Results

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A161928

Primes numbers that are not the absolute difference between a cube and a square.

+0
2

29, 59, 103, 137, 149, 157, 173, 179, 181, 211, 227, 263, 311, 317, 331, 349, 367, 383, 397, 419, 421, 461, 467, 479, 491, 509, 523, 541, 569, 571, 601, 607, 613, 619, 641, 643, 653, 661, 691, 709, 751, 761, 773, 787, 809, 821, 823, 839, 853, 877, 881, 883 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`That is, for each n, there are no integers x and y such n = y^3 - x^2 or n = x^2 - y^3. These are the primes in sequence A110223. Complement of A161929.`
	CROSSREFS	`Sequence in context: A132236 A158477 A036062 this_sequence A140340 A140754 A047078` `Adjacent sequences: A161925 A161926 A161927 this_sequence A161929 A161930 A161931`
	KEYWORD	`nonn`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), Jun 22 2009`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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