93872
domain: N
Appears in sequences
- a(n) = T(n,n), T given by A026519. Also a(n) = number of integer strings s(0), ..., s(n), counted by T, such that s(n) = 0.at n=15A026520
- a(n) = T(n,n), T given by A026552. Also a(n) is the number of integer strings s(0),...,s(n) counted by T, such that s(n)=0.at n=15A026553
- Irregular triangle read by rows: T(n,m) = number of lattice paths of type B^H terminating at point (n, m).at n=56A291085
- a(n) = A026520(2n+1).at n=7A291089