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A163076
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Primes of the form n$ - 1. Here '$' denotes the swinging factorial function (A056040).
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3
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5, 19, 29, 139, 251, 12011, 48619, 51479, 155117519, 81676217699, 1378465288199, 5651707681619, 386971244197199, 1580132580471899, 30067266499541039
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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REFERENCES
| Peter Luschny, "Divide, swing and conquer the factorial and the lcm{1,2,...,n}", preprint, April 2008.
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LINKS
| Peter Luschny, Swinging Primes.
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EXAMPLE
| Since 4$ = 6 the prime 5 is listed.
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MAPLE
| a := proc(n) select(isprime, map(x -> A056040(x)-1, [$1..n])); sort(%) end:
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CROSSREFS
| Cf. A163078 (arguments n), A163074, A163075, A055490.
Sequence in context: A045457 A165557 A138242 * A122729 A031019 A031041
Adjacent sequences: A163073 A163074 A163075 * A163077 A163078 A163079
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KEYWORD
| nonn
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AUTHOR
| Peter Luschny (peter(AT)luschny.de), Jul 21 2009
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