A046286 Lucky numbers that are the sum of the first k primes for some k.

129, 639, 2127, 2427, 4227, 5589, 6601, 10191, 11599, 17283, 18189, 19113, 22039, 24133, 25237, 34915, 43201, 50887, 54169, 62797, 74139, 109147, 148827, 166551, 169605, 236673, 307911, 329401, 374959, 393961, 403611, 418335, 486075, 513327

Offset: 1

Author

Patrick De Geest, Jun 15 1998

Keywords

• nonn

Comments

See A046285 for the values of k.

Links

• Amiram Eldar, Table of n, a(n) for n = 1..730

Crossrefs

Cf. A007504, A000959, A013918, A046285.

Formula

a(n) = A007504(A046285(n)). - Amiram Eldar, Nov 16 2019

Extensions

More terms from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Aug 22 2006

Offset corrected by Amiram Eldar, Nov 16 2019