92114

Appears in sequences

• Number of meanders in which first bridge is 3.at n=14A006660
• Number of 4-unbalanced strings of length n (=2^n-A027559(n)).at n=17A027561
• Number of oriented colorings of the tetrahedral facets (or vertices) of a regular 4-dimensional simplex using n or fewer colors.at n=21A337895
• Triangle read by rows: T(n,k) is the number of open meanders with 2n crossings and k exterior top arches, 0 <= k <= n.at n=37A380369