Number of Dyck paths of semilength n such that no level has more than seven peaks.

A287971

Number of Dyck paths of semilength n such that no level has more than seven peaks.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =5a(4) =14a(5) =42a(6) =132a(7) =429a(8) =1429a(9) =4860a(10) =16775a(11) =58679a(12) =207428a(13) =739970a(14) =2660157a(15) =9627149a(16) =35043221a(17) =128207940a(18) =471160868a(19) =1738387703a(20) =6436639288a(21) =23908119163a(22) =89056620547a(23) =332583259981

External references