The fifth left hand column of triangle A167591.
A168308
The fifth left hand column of triangle A167591.
Terms
- a(0) =525a(1) =12396a(2) =162740a(3) =1537216a(4) =11589216a(5) =73898880a(6) =413745024a(7) =2087500800a(8) =9672309504a(9) =41745859584a(10) =169680276480a(11) =655126331392
External references
- oeis: A168308