Third unsigned column of triangle A051339.
A051546
Third unsigned column of triangle A051339.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =24a(4) =431a(5) =7155a(6) =117454a(7) =1961470a(8) =33775244a(9) =603682596a(10) =11235811536a(11) =218055250512
External references
- oeis: A051546