A379058 First differences of A379057.

4, -9, 4, 4, -9, 4, 4, 4, -9, 4, 4, -9, -4, 16, 4, -25, 4, 16, 4, -25, 4, 25, 4, -9, 4, -25, 4, 16, 4, -25, -4, 36, -4, -36, -4, 9, -4, 36, 4, 4, 4, 4, -9, -49, 4, 4, -9, 4, 4, 36, 4, 4, -49, -4, -4, -4, -4, 9, 64, -4, -64, -4, 9, -4, 64, -4, -4, 9, -4, -64, 4, 4, 64, 4, -81, 4, 81, -9, 4, -81, -4, -4, 100, -9, -4, -81, 4, -9, 4, -9, 100, -4, -4, -81, -4, -4, 100

Offset: 0

Author

N. J. A. Sloane, Dec 26 2024

Keywords

• sign

Links

• N. J. A. Sloane, Table of n, a(n) for n = 0..9999

Crossrefs

Cf. A379057.

Programs

Mathematica

(* A379057list is defined at A379057 *)
Differences[A379057list[100]] (* Paolo Xausa, Jan 20 2025 *)