A354739 First differences of A354727.

1, 2, 4, -2, -3, 6, 3, 8, -15, 5, 12, -11, 22, -18, 9, -10, -7, 14, 7, -12, 10, -13, 26, -21, 16, -17, 34, -24, 15, -6, -4, 18, -25, 20, -5, 24, -34, 25, -20, 21, -8, 27, -9, -28, -19, 38, 19, -32, 28, -26, -23, 46, 23, -40, 13, 30, -35, 33, -62, 31, 32, -47, 94, -87, 36, -27, -14, 35, -16, 17

Offset: 1

Author

Scott R. Shannon, Jun 05 2022

Keywords

• sign

Comments

See A354727 for further details.

Examples

			a(5) = -3 as A354727(6) - A354727(5) = 3 - 6 = -3.
		

Links

• Scott R. Shannon, Image of the first 100000 terms. The blue line is y = 0.

Crossrefs

Cf. A354727, A354687, A354575, A354679, A354688.