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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 (list; graph; refs; listen; history; text; internal format)
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: A002768 A086522 A234372 * A271997 A332368 A203246

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

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Last modified September 25 23:09 EDT 2021. Contains 347664 sequences. (Running on oeis4.)