A343993 Number of nodes in the graph AC(n,n).

5, 37, 353, 1761, 8917, 26773, 84497, 215545, 508613, 1044825, 2184125, 4036481, 7550669, 13068897, 21666789, 34540637, 55656469, 84953609, 130542493, 192747673, 278927225, 393687369, 559130085, 770515489, 1059144047

Offset: 1

Author

N. J. A. Sloane, May 17 2021

Keywords

• nonn

Comments

Taken from Lars Blomberg's b-file for A288180.

Links

• Lars Blomberg, Scott R. Shannon, and N. J. A. Sloane, Graphical Enumeration and Stained Glass Windows, 1: Rectangular Grids, (2020). Also arXiv:2009.07918.

Crossrefs

Main diagonal of triangle A288180.