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A125884 Numbers n for which n^6+n^5-1 is prime. +0
1
3, 4, 5, 8, 9, 16, 18, 30, 34, 36, 41, 48, 49, 51, 54, 61, 65, 69, 76, 81, 86, 89, 90, 95, 101, 109, 120, 141, 170, 171, 178, 196 (list; graph; listen)
OFFSET

1,1

MAPLE

Do[If[PrimeQ[x^6 + x^5 - 1], Print[x]], {x, 1, 200}]

CROSSREFS

Cf. A000040, A045546, A125881-A125885.

Adjacent sequences: A125881 A125882 A125883 this_sequence A125885 A125886 A125887

Sequence in context: A050070 A050590 A066906 this_sequence A001602 A087012 A047366

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Dec 14 2006

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.


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