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Search: id:A136146
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| A136146 |
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Smallest m such that (2^n)! + m is prime. |
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+0
3
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| 1, 0, 5, 23, 23, 79, 67, 823, 863, 683, 16453, 2753, 26297
(list; graph; listen)
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OFFSET
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0,3
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COMMENT
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If n > 7, a(n) is a 3-PRP.
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LINKS
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Cino Hilliard, Primes in (x^n)! + m.
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EXAMPLE
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For n=1, (2^1)! + 0 = 2 a prime. So 0 is the second entry in the sequence.
For n=9, (2^9)! + 683 is a 3-PRP. So 683 is in the sequence.
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PROGRAM
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The Gcc program in the link uses Gmp mpz_nextprime to generate the sequence. Pfgw was also used as a verification.
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CROSSREFS
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Adjacent sequences: A136143 A136144 A136145 this_sequence A136147 A136148 A136149
Sequence in context: A081319 A002582 A102723 this_sequence A018527 A084411 A067367
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KEYWORD
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nonn
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AUTHOR
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Cino Hilliard (hillcino368(AT)hotmail.com), May 10 2008, May 17 2008
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