A165486 Squared version of A165472.

0, 1, 4, 1, 4, 1, 0, -1, 0, 1, 0, -1, -4, -1, -4, -1, 0, 1, 4, 9, 4, 9, 4, 1, 0, 1, 4, 1, 0, -1, 0, -1, 0, 1, 4, 9, 16, 25, 36, 25, 16, 9, 16, 9, 4, 1, 0, -1, -4, -1, 0, -1, 0, 1, 0, 1, 0, -1, -4, -9, -4, -9, -16, -25, -16, -25, -16, -25, -16, -9, -4, -1, 0, -1, 0, -1, 0, 1, 0, 1, 0, 1

Offset: 0

Author

Antti Karttunen, Sep 21 2009

Keywords

• sign

Comments

Period 65537.

Links

• A. Karttunen, Table of n, a(n) for n = 0..65537

Crossrefs

Cf. A165487, A165488.