Column 6 of table A125790; also equals row sums of matrix power A078121^6.
A125796
Column 6 of table A125790; also equals row sums of matrix power A078121^6.
Terms
- a(0) =1a(1) =7a(2) =49a(3) =455a(4) =6321a(5) =140231a(6) =5174449a(7) =326603719a(8) =35994670257
External references
- oeis: A125796