A333294 Main diagonal of triangle in A333282.

4, 56, 624, 3288, 16912, 51864, 164692, 422792, 1023416, 2101272, 4387296, 8214688, 15485996

Offset: 1

Author

Scott R. Shannon and N. J. A. Sloane, Mar 23 2020

Keywords

• nonn
• more

Comments

Triangle gives number of nodes in graph LC(n,n) in the notation of Blomberg-Shannon-Sloane (2020).

See A333282 for other images.

Links

• Scott R. Shannon, Image of T(6,6).
• Scott R. Shannon, Image of T(7,7).
• Scott R. Shannon, Image of T(8,8).

Crossrefs

Cf. A333282.

Extensions

More terms from Scott R. Shannon, May 26 2021