Column 0 of triangle A118022, where the matrix square of A118022 shifts each column up 1 row, dropping the main diagonal of powers of 2.
A118023
Column 0 of triangle A118022, where the matrix square of A118022 shifts each column up 1 row, dropping the main diagonal of powers of 2.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =19a(4) =243a(5) =6227a(6) =319251a(7) =32737427a(8) =6714170259
External references
- oeis: A118023