a(n) is the number of n-th order magic triangles.
A342467
a(n) is the number of n-th order magic triangles.
Terms
- a(0) =0a(1) =4a(2) =18a(3) =700a(4) =13123a(5) =316424a(6) =7317145a(7) =176476738a(8) =4279366371a(9) =105120240434
External references
- oeis: A342467