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A108725
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Numbers n such that 11*n + 19 is prime.
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0
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0, 2, 8, 12, 14, 20, 24, 30, 44, 48, 50, 54, 62, 72, 78, 90, 92, 98, 104, 110, 122, 128, 132, 134, 140, 150, 162, 164, 168, 170, 174, 180, 188, 192, 194, 212, 218, 230, 234, 240, 252, 258, 260, 272, 282, 288, 290, 294, 300, 308, 318, 320, 324, 332, 344, 348, 362
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| If n=0, then 11*n + 19 = 19 (prime).
If n=48, then 11*n + 19 = 547 (prime).
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MAPLE
| a:=proc(n) if isprime(11*n+19)=true then n else fi end: seq(a(n), n=0..400); (Deutsch)
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CROSSREFS
| Cf. A108233.
Sequence in context: A080058 A005796 A086173 * A108059 A180634 A139270
Adjacent sequences: A108722 A108723 A108724 * A108726 A108727 A108728
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jun 21 2005
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EXTENSIONS
| More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Jul 04 2005
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