A126144 Primes in A109790.

3, 5, 7, 19, 47, 73, 97, 131, 223, 229, 257, 263, 277, 331, 367, 389, 397, 487, 577, 641, 643, 683, 701, 739, 743, 757, 797, 857, 877, 1031, 1291, 1297, 1423, 1451, 1543, 1579, 1637, 1697, 1723, 1823, 1949, 2039, 2081, 2381, 2477, 2539, 2617, 2659, 2689, 2749

Offset

1,1

Links

Amiram Eldar, Table of n, a(n) for n = 1..10000

Mathematica

Select[Select[Range[3000], PrimeQ[Sum[Prime[Prime[i]], {i, 1, #}]]&], PrimeQ[ # ] &] (* Stefan Steinerberger, Jun 23 2007 *)

Crossrefs

Cf. A006450, A083186, A109790.

Sequence in context: A373292 A322302 A154526 * A171643 A072002 A217651

Adjacent sequences: A126141 A126142 A126143 * A126145 A126146 A126147

Keyword

nonn

Author

J. M. Bergot, Jun 11 2007

Extensions

More terms from Stefan Steinerberger, Jun 23 2007

Status

approved