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Search: id:A153421
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A153421 Primes of the form 2n^2+11 +0
1
11, 13, 19, 29, 43, 61, 83, 109, 139, 173, 211, 349, 461, 523, 659, 733, 811, 1069, 1163, 1579, 1693, 1811, 1933, 2749, 3373, 3539, 3709, 4243, 4813, 5011, 5419, 5843, 7211 (list; graph; listen)
OFFSET

1,1

COMMENT

Essentially the same as A050265. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 03 2009]

FORMULA

a(n)=11+2*(A092968(n))^2. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 03 2009]

CROSSREFS

Cf. A106984

Sequence in context: A040150 A068801 A109650 this_sequence A092402 A081983 A081984

Adjacent sequences: A153418 A153419 A153420 this_sequence A153422 A153423 A153424

KEYWORD

nonn

AUTHOR

Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Dec 26 2008

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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