A379787 a(n) = A379060(n) - 2*n.

0, 2, -1, 3, 0, 6, 3, 0, -3, -1, -2, -3, -4, 0, -1, -2, -3, -4, -5, -1, -2, -3, -4, -5, -6, 3, 2, 1, 0, -1, -2, -3, -4, 12, 9, 6, 3, 5, 4, 3, -6, 10, 9, 8, 7, 6, 5, 4, 3, 2, -9, 11, 10, 9, 8, 7, 6, 5, 4, 3, -8, 14, 11, 8, 10, 7, 9, 6, 3, 5, 2, 5, -11, -2, -3, -4, 11, 10, 9, 8, 2, 7, 4, 1, -7, 0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11

Offset: 0

Author

N. J. A. Sloane, Jan 13 2025

Keywords

• sign

Links

• N. J. A. Sloane, Table of n, a(n) for n = 0..9940

Crossrefs

Cf. A377901, A379059, A379060, A379786.