Number of ways to choose 3 points that form an equilateral triangle from the A001845(n) points in a regular octahedral grid of size n.
A342353
Number of ways to choose 3 points that form an equilateral triangle from the A001845(n) points in a regular octahedral grid of size n.
Terms
- a(0) =0a(1) =8a(2) =80a(3) =416a(4) =1512a(5) =4216a(6) =10000a(7) =21256
External references
- oeis: A342353