Let m = 3, 5, 7, ..., k = 0, 1, 2, 3, ..., z = (m+1)/2, 0 < j <= m. Let n_j be a prime number. Sequence gives T(m,k) = Table[m,k] = number of solutions to Sum_{d=1,2, ..., (z+k)}(n_j)_d = Sum_{d=1,2, ..., (z-k-1)}(n_j)_d = primorial number (A002110).

A057611

Let m = 3, 5, 7, ..., k = 0, 1, 2, 3, ..., z = (m+1)/2, 0 < j <= m. Let n_j be a prime number. Sequence gives T(m,k) = Table[m,k] = number of solutions to Sum_{d=1,2, ..., (z+k)}(n_j)_d = Sum_{d=1,2, ..., (z-k-1)}(n_j)_d = primorial number (A002110).

Terms

    a(0) =1a(1) =1a(2) =0a(3) =2a(4) =0a(5) =0a(6) =5a(7) =0a(8) =0a(9) =0a(10) =8a(11) =5a(12) =0a(13) =0a(14) =0a(15) =19a(16) =20a(17) =0a(18) =0a(19) =0a(20) =0a(21) =66a(22) =55a(23) =1a(24) =0a(25) =0a(26) =0a(27) =0a(28) =280a(29) =48

External references