A372063 a(n) = A280864(n) - A280866(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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 2, -23, 8, 11, 38, -3, -23, 11, -18, 9, 29, 17, -37, 14, -19, 22, -31, 4, 17, -11, -25, -17, 17, -51, 16, -39, 42, -29, 22, 7, 28, 2, 11, -6, -15, 1, -24, 5, 17, -18, 1, 9, -26, 25, 0, 0, 2, 25, -41, 59, -22, -11, -8, 41, 37, -3, 38, -12

Offset: 1

Author

N. J. A. Sloane, May 09 2024

Keywords

• sign

Comments

A280864 and A280866 are closely related. There is a proof that A280866 is a permutation of the positive integers, but for A280864 this is only a conjecture. The present sequence compares them term-by-term; A372064 compares their inverses; and A372065 compares where the primes appear.

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A280864, A280741, A280866, A304741, A372064, A372065.