Column 5 of table A125860; also equals row sums of matrix power A097712^5.
A125865
Column 5 of table A125860; also equals row sums of matrix power A097712^5.
Terms
- a(0) =1a(1) =6a(2) =51a(3) =651a(4) =13131a(5) =435801a(6) =24530016a(7) =2394413286a(8) =412135908606
External references
- oeis: A125865