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A100362 Primes of the form 2^n-n+1. 0
2, 2, 3, 13, 59, 65521, 262127, 18014398509481931, 288230376151711687, 1267650600228229401496703205277, 1329227995784915872903807060280344457 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

The next term has 151 digits, which means that the next few elements are too long to be included. - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 11 2006

MATHEMATICA

{ta={{0}}, tb={{0}}}; Do[g=n; s=2^n-n+1; If[PrimeQ[s], Print[n]; ta=Append[ta, n]; tb=Append[tb, s]], {n, 1, 10000}]; {ta, tb, g}

{ta = {{0}}, tb = {{0}}}; Do[g = n; s = 2^n - n + 1; If[PrimeQ[s], Print[2^n - n + 1]; ta = Append[ta, n]; tb = Append[tb, s]], {n, 0, 1000}]; {ta, tb, g} - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 11 2006

CROSSREFS

Cf. A001580, A069539, A052007, A048744, A100357-A100361.

Sequence in context: A126339 A153929 A184843 * A062439 A139521 A019515

Adjacent sequences:  A100359 A100360 A100361 * A100363 A100364 A100365

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Nov 19 2004

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.