238330
domain: N
Appears in sequences
- Theta series of 10-dimensional 2-modular lattice of minimal norm 2.at n=18A029545
- Number of 6-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=20A187589
- Number of non-equivalent ways to choose 4 points in an equilateral triangle grid of side n.at n=11A231653