A102725 Smallest prime equal to the sum of n distinct pairs of consecutive primes.

5, 13, 31, 43, 67, 97, 139, 191, 227, 311, 373, 433, 523, 607, 719, 827, 947, 1091, 1229, 1367, 1511, 1663, 1861, 2039, 2237, 2423, 2633, 2861, 3089, 3329, 3617, 3877, 4133, 4421, 4721, 5009, 5351, 5659, 6011, 6359, 6761, 7121, 7517, 7877, 8273, 8663, 9137

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Example

a(1) = 5 = (2+3).
a(2) = 13 = (2+3)+(3+5).
a(3) = 31 = (2+3)+(3+5)+(7+11).

Crossrefs

Cf. A001043, A102724, A102729.

Sequence in context: A354292 A086522 A234372 * A271997 A360312 A332368

Adjacent sequences: A102722 A102723 A102724 * A102726 A102727 A102728

Keyword

easy,nonn

Author

Giovanni Teofilatto, Feb 07 2005

Extensions

Edited and extended by Ray Chandler, Feb 12 2005

Status

approved