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A162604 Primes of the form k^k-k!-9. 2
223, 16736887, 104857597567097991823359991, 11756638905368320778615010897169507936008298389569527 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

The values of A036679(k)-9 at indices k=4, 8, 20, 34, ... - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 16 2009

MATHEMATICA

f[n_]:=n^n-n!-9; lst={}; Do[p=f[n]; If[PrimeQ[p], AppendTo[lst, p]], {n, 4*5!}]; lst

CROSSREFS

Cf. A162603

Sequence in context: A205265 A153165 A094491 * A050241 A046296 A177770

Adjacent sequences:  A162601 A162602 A162603 * A162605 A162606 A162607

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 07 2009

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Last modified February 17 14:50 EST 2012. Contains 206050 sequences.