Column 0 of triangle A118024; also, column 0 of the matrix square of A118024 equals this sequence shifted 1 place left.
A118025
Column 0 of triangle A118024; also, column 0 of the matrix square of A118024 equals this sequence shifted 1 place left.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =28a(5) =216a(6) =2864a(7) =66656a(8) =2760896a(9) =205824384a(10) =27886535424
External references
- oeis: A118025