A332360 Main diagonal of A332359.

3, 10, 30, 82, 180, 374, 656, 1126, 1784, 2726, 3916, 5582, 7628, 10354, 13592, 17542, 22212, 28042, 34672, 42762, 51964, 62614, 74496, 88510, 104044, 121914, 141536, 163666, 187944, 215638, 245492, 279262, 316024, 356458, 399900, 447614, 498700, 555354, 615776, 681286

Offset: 1

Author

N. J. A. Sloane, Feb 11 2020

Keywords

• nonn

Links

• Lars Blomberg, Scott R. Shannon, N. J. A. Sloane, Graphical Enumeration and Stained Glass Windows, 1: Rectangular Grids, (2021). Also arXiv:2009.07918.

Crossrefs

Cf. A332359.