A054999 Integers that can be expressed as the sum of consecutive primes in exactly 4 ways.

1151, 1164, 1320, 1367, 1650, 1854, 1951, 2393, 2647, 2689, 2856, 2867, 3198, 3264, 3389, 3754, 4200, 4920, 4957, 5059, 5100, 5153, 5770, 5999, 6504, 7451, 7901, 8152, 8819, 10134, 10320, 10499, 10536, 10649, 10859, 10949, 11058, 12294

Offset

1,1

References

R. K. Guy, Unsolved Problems in Number Theory, section C2.

Links

Ray Chandler, Table of n, a(n) for n = 1..10000

Carlos Rivera, Puzzle 46. Primes expressible as sum of consecutive primes in K ways, The Prime Puzzles and Problems Connection.

Formula

A054845(a(n)) = 4. - Ray Chandler, Sep 20 2023

Crossrefs

Cf. A054845, A054859, A054996, A054997, A054998, A055500, A055001.

Sequence in context: A270513 A233944 A329520 * A086259 A345472 A175606

Adjacent sequences: A054996 A054997 A054998 * A055000 A055001 A055002

Keyword

nonn,changed

Author

Jud McCranie, May 30 2000

Status

approved