A294358 Number of ways to write A294357(n) as a sum of 3 odd primes p+q+r, with p>=q>=r.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 21, 27, 28, 33, 35, 37, 42, 46, 50, 53, 56, 62, 64, 68, 76, 77, 89, 91, 95, 101, 106, 110, 115, 122, 124, 129, 132, 133, 134, 142, 154, 157, 160, 170, 175, 186, 187, 190, 197, 209, 210, 212

Offset

1,2

Comments

Records in A007963.

Links

Hugo Pfoertner, Table of n, a(n) for n = 1..1113

Formula

a(n) = A007963((A294357(n)-1)/2).

Crossrefs

Cf. A007963, A294357.

Sequence in context: A302593 A129304 A337149 * A262358 A032962 A032519

Adjacent sequences: A294355 A294356 A294357 * A294359 A294360 A294361

Keyword

nonn

Author

Hugo Pfoertner, Oct 29 2017

Status

approved