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Search: id:A102166
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| A102166 |
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Numbers n such that 2*n^2 + 11*n + 101 is prime. |
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+0
1
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| 0, 2, 6, 8, 12, 14, 18, 36, 38, 42, 44, 48, 50, 66, 72, 74, 78, 80, 84, 90, 92
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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2 is the smallest one digit prime, 11 is the smallest two digit prime and 101 is the smallest three digit prime.
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EXAMPLE
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If n=0, then 2*0^2 + 11*0 + 101 = 101 (prime)
If n=48, then 2*48^2 + 11*48 + 101 = 5237 (prime)
If n=92, then 2*92^2 + 11*92 + 101 = 18041 (prime)
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CROSSREFS
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Adjacent sequences: A102163 A102164 A102165 this_sequence A102167 A102168 A102169
Sequence in context: A111367 A105059 A108187 this_sequence A096176 A024894 A120227
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KEYWORD
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nonn
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AUTHOR
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Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Feb 15 2005
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