Number of irredundant sets in the n-triangular grid graph.
A347724
Number of irredundant sets in the n-triangular grid graph.
Terms
- a(0) =2a(1) =4a(2) =17a(3) =102a(4) =925a(5) =12508a(6) =274369a(7) =8955595a(8) =447311286a(9) =34069625935
External references
- oeis: A347724