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Search: id:A122114
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| A122114 |
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Primes of form 2n^2 + 26n + 1. |
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+0
1
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| 29, 61, 97, 137, 181, 229, 281, 337, 397, 461, 601, 677, 757, 929, 1021, 1117, 1217, 1321, 1429, 1657, 1777, 1901, 2029, 2161, 2297, 2437, 2729, 3037, 3361, 3529, 3701, 3877, 4057, 4241, 4621, 4817, 5641, 5857, 6301, 6529, 6761, 6997, 7237, 7481, 8237
(list; graph; listen)
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OFFSET
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1,1
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PROGRAM
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(PARI) for(n=1, 100, num=2*n^2+26*n+1; if(isprime(num), print1(num, ", "))) (Jamke)
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CROSSREFS
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Sequence in context: A042680 A132770 A141111 this_sequence A142047 A046275 A092222
Adjacent sequences: A122111 A122112 A122113 this_sequence A122115 A122116 A122117
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KEYWORD
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nonn
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AUTHOR
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TOMAS XORDAN (xordan(AT)hotmail.com), Oct 19 2006
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EXTENSIONS
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Additional comments from Philippe DELEHAM, R. J. Mathar and Herman Jamke.
Edited by njas, Oct 26 2006
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