A081747 A081746(n) - n.

0, 4, 8, 12, 16, 12, 16, 20, 24, 28, 24, 28, 32, 36, 40, 36, 40, 36, 40, 44, 40, 44, 40, 44, 48, 52, 56, 52, 56, 60, 64, 68, 64, 68, 64, 68, 72, 68, 72, 68, 72, 76, 80, 84, 80, 84, 88, 92, 96, 92, 96, 92, 96, 92, 88, 92, 88, 92, 88, 92, 88, 92, 88, 84, 88, 84, 88

Offset: 1

Author

N. J. A. Sloane, Apr 08 2003

Keywords

• nonn

Crossrefs

Cf. A081746, A081748.

Formula

Periodic with period 648.