A372064 a(n) = A280741(n) - A304741(n).

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, -3, 0, 0, 0, 1, 0, -3, 0, 5, 0, 5, 1, 0, 0, 5, 0, -5, 9, 9, -3, 0, 5, -32, 5, 5, 0, -1, 5, -2, 6, -14, 5, -23, 5, 3, 9, -18, 5, 13, 5, 12, 1, 5, 5, -26, -23, 13, -1, -2, 5, 12, 5, -1, 5, 4, -4, 9, 6, 5, -16, 13, 5, 17, 7, 6, -2, 5, 9

Offset: 1

Author

N. J. A. Sloane, May 09 2024

Keywords

• sign

Comments

A372063 compares A280864 and A280866 term-by-term; the present sequence compares their inverses; and A372065 compares where the primes appear.

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..20000

Crossrefs

Cf. A280864, A280741, A280866, A304741, A372063, A372065.