Number of (undirected) cycles in the n-triangular honeycomb obtuse knight graph.
A308156
Number of (undirected) cycles in the n-triangular honeycomb obtuse knight graph.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =15a(5) =8908a(6) =7451436
External references
- oeis: A308156