A338359 First differences of A280864.

1, 2, -1, 3, 2, -3, 5, 2, -3, -2, 7, 2, -5, 11, -4, -3, 5, 4, -3, 7, -2, -13, 4, 17, -4, 15, -26, 19, -6, -9, 23, -10, -9, -2, 10, 7, 6, -19, 29, -18, 15, -22, 6, 13, -8, 33, -28, -18, 31, -12, 15, 13, -24, -17, 37, -18, 7, -12, 17, -8, 15, -34, 41, -18, -21, 43, -20, 33, -52, 47, -24

Offset: 1

Author

N. J. A. Sloane, Nov 03 2020

Keywords

• sign

Links

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

Crossrefs

Cf. A280864.