A155843 Primes of the form q*p+2^p where p is prime, q=9.

191, 536871173, 2199023255921, 10384593717069655257060992658441209

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Mathematica

lst={}; Do[p=Prime[n]; If[PrimeQ[p=9*p+2^p], AppendTo[lst, p]], {n, 5!}]; lst

Crossrefs

Cf. A057664, A155841, A155842

Sequence in context: A084003 A227892 A118095 * A187527 A187698 A206343

Adjacent sequences: A155840 A155841 A155842 * A155844 A155845 A155846

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Jan 28 2009

Status

approved