Row sums of triangle A111840, which shifts columns left and up under matrix cube.
A111842
Row sums of triangle A111840, which shifts columns left and up under matrix cube.
Terms
- a(0) =1a(1) =2a(2) =7a(3) =46a(4) =595a(5) =16444a(6) =1048303a(7) =162728110a(8) =63746277967
External references
- oeis: A111842