Permanent of (0,1)-matrix of size n X (n+d) with d=4 and n-1 zeros not on a line.
A090014
Permanent of (0,1)-matrix of size n X (n+d) with d=4 and n-1 zeros not on a line.
Terms
- a(0) =5a(1) =25a(2) =155a(3) =1135a(4) =9545a(5) =90445a(6) =952175a(7) =11016595a(8) =138864365a(9) =1893369505a(10) =27756952355a(11) =435287980375
External references
- oeis: A090014