Row 6 of table A124550; also equals the self-convolution 6th power of A124566, which is row 6 of table A124560.

A124556

Row 6 of table A124550; also equals the self-convolution 6th power of A124566, which is row 6 of table A124560.

Terms

    a(0) =1a(1) =6a(2) =57a(3) =650a(4) =8616a(5) =133212a(6) =2447115a(7) =54419202a(8) =1481595429a(9) =49675372516

External references