Number of longest paths in the stacked book graph S_{n+1} square P_n.
A307461
Number of longest paths in the stacked book graph S_{n+1} square P_n.
Terms
- a(0) =1a(1) =8a(2) =102a(3) =288a(4) =12960a(5) =86400a(6) =7076160a(7) =81285120
External references
- oeis: A307461