A100694 Smallest prime equal to the sum of exactly 2n+1 distinct odd primes.

3, 19, 43, 79, 127, 199, 283, 379, 499, 643, 809, 983, 1171, 1381, 1609, 1861, 2137, 2437, 2749, 3109, 3457, 3833, 4243, 4663, 5119, 5623, 6079, 6599, 7151, 7699, 8273, 8893, 9521, 10211, 10889, 11597, 12343, 13099, 13903, 14713, 15559, 16411, 17291

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Example

a(1) = 19 = 3+5+11;
a(2) = 43 = 3+5+7+11+17;
a(3) = 79 = 3+5+7+11+13+17+23;
a(4) = 127 = 3+5+7+11+13+17+19+23+29.

Crossrefs

Cf. A068873.

Sequence in context: A146672 A146704 A103145 * A146664 A028880 A162905

Adjacent sequences: A100691 A100692 A100693 * A100695 A100696 A100697

Keyword

nonn

Author

Giovanni Teofilatto, Dec 08 2004

Extensions

Edited, corrected and extended by Ray Chandler, Apr 30 2007

Status

approved