Total area below the lattice paths of a given length defined by the rule [(0),(k)->(k-1)(k)(k+1)] (Motzkin paths).
A094891
Total area below the lattice paths of a given length defined by the rule [(0),(k)->(k-1)(k)(k+1)] (Motzkin paths).
Terms
- a(0) =1a(1) =7a(2) =34a(3) =144a(4) =563a(5) =2095a(6) =7532a(7) =26410a(8) =90853a(9) =307893a(10) =1030886a(11) =3417450a(12) =11235151a(13) =36676453a(14) =119003432a(15) =384098710a(16) =1234016321a(17) =3948461521a(18) =12588083810a(19) =40001960362a(20) =126745795259a(21) =400532044957
External references
- oeis: A094891