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A102725
Smallest prime equal to the sum of n distinct pairs of consecutive primes.
2
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
EXAMPLE
a(1) = 5 = (2+3).
a(2) = 13 = (2+3)+(3+5).
a(3) = 31 = (2+3)+(3+5)+(7+11).
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Giovanni Teofilatto, Feb 07 2005
EXTENSIONS
Edited and extended by Ray Chandler, Feb 12 2005
STATUS
approved