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A161928 Primes numbers that are not the absolute difference between a cube and a square. 1
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; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

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.

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Sequence in context: A132236 A293425 A158477 * A140340 A140754 A047078

Adjacent sequences:  A161925 A161926 A161927 * A161929 A161930 A161931

KEYWORD

nonn

AUTHOR

T. D. Noe, Jun 22 2009

STATUS

approved

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Last modified June 12 20:17 EDT 2021. Contains 344963 sequences. (Running on oeis4.)