a(n) is the smallest position k >= 1 on the diagonal at which a record gap of size n between two adjacent Dyck paths of the symmetric representation of sigma starts.
A319139
a(n) is the smallest position k >= 1 on the diagonal at which a record gap of size n between two adjacent Dyck paths of the symmetric representation of sigma starts.
Terms
- a(0) =4a(1) =50a(2) =82a(3) =1246a(4) =581a(5) =2494a(6) =1744a(7) =19961a(8) =6981a(9) =61136a(10) =19210a(11) =179669a(12) =34935a(13) =122268a(14) =57628a(15) =244539a(16) =96062a(17) =2415480a(18) =192141a(19) =978161a(20) =249769a(21) =1956341a(22) =576404a(23) =2200863a(24) =499557
External references
- oeis: A319139