Total sum of the left-to-right weak peak maxima in all Dyck paths of semilength n.
A346195
Total sum of the left-to-right weak peak maxima in all Dyck paths of semilength n.
Terms
- a(0) =0a(1) =1a(2) =4a(3) =15a(4) =57a(5) =218a(6) =837a(7) =3224a(8) =12455a(9) =48244a(10) =187307a(11) =728692a(12) =2839877a(13) =11084756a(14) =43325744a(15) =169548783a(16) =664229072a(17) =2604770882a(18) =10223744018a(19) =40161025704a(20) =157878855072a(21) =621070768564
External references
- oeis: A346195