Main diagonal of square table A113103; also, a(n) equals the n-th term in column 0 of the matrix n-th power of triangle A113106.
A113104
Main diagonal of square table A113103; also, a(n) equals the n-th term in column 0 of the matrix n-th power of triangle A113106.
Terms
- a(0) =1a(1) =1a(2) =16a(3) =1251a(4) =481376a(5) =930005021
External references
- oeis: A113104