A246518 Prime terms in A141036.

2, 11, 2713, 4066709, 289593761, 30236674150891013353640837416685668536004108580572237299601, 45323907186142905348893078704293178796516046414129798590935901

Offset: 1

Author

Robert Price, Aug 28 2014

Keywords

• nonn

Comments

a(8) has 91 digits and thus is too large to display here. It corresponds to A141036(482).

a(n) = A141036(A246517(n)).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..14

Crossrefs

Cf. A001590, A100683, A231574, A231575, A232543, A214899, A020992, A233554. A214727, A234696, A141523, A235862, A214825, A235873, A242324, A214827-A214829, A242572, A242576, A243622, A244001, A214831, A244002, A141036, A246517.

Cf. A010051.

Programs

Haskell

a246518 n = a246518_list !! (n-1)
a246518_list = filter ((== 1) . a010051'') $ a141036_list
-- Reinhard Zumkeller, Sep 15 2014

Mathematica

a={2,1,1}; Print[2]; For[n=3, n<=1000, n++, sum=Plus@@a; If[PrimeQ[sum], Print[sum]]; a=RotateLeft[a]; a[[3]]=sum]