101296

Appears in sequences

• a(n) = A061086(n) / n.at n=35A061087
• Number of reduced words of length n in the infinite affine Weyl group (E_6)^{~} on 7 generators.at n=19A161410
• The total number of nonempty words in all length n finite languages on an alphabet of two letters.at n=11A216158
• Triangle read by rows: T(n,k) are the unique integer coefficients such that Sum_{k=0..n} T(n,k)*A125790(k,m)/2^(n*k) = (m+2)^n for all n >= 0, m >= 0.at n=23A391910