1195662

Appears in sequences

• Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k ascents of length 2 starting at an odd level (0<=k<=floor(n/2)-1 for n>=2; k=0 for n=0,1).at n=44A114463
• Number of Dyck paths of semilength n having no ascents of length 2 that start at an odd level.at n=14A114465