Number of ballot sequences of length n having largest descent 8.
A244204
Number of ballot sequences of length n having largest descent 8.
Terms
- a(0) =1a(1) =11a(2) =111a(3) =863a(4) =6539a(5) =45056a(6) =305197a(7) =1993759a(8) =12917676a(9) =82316923a(10) =523525207a(11) =3309022767a(12) =20950080815a(13) =132570487794a(14) =842077061603
External references
- oeis: A244204