Coefficients in g.f. for certain marked mesh patterns.
A182541
Coefficients in g.f. for certain marked mesh patterns.
Terms
- a(0) =1a(1) =4a(2) =19a(3) =107a(4) =702a(5) =5274a(6) =44712a(7) =422568a(8) =4407120a(9) =50292720a(10) =623471040a(11) =8344624320a(12) =119938250880
External references
- oeis: A182541