-4116

Appears in sequences

• Expansion of e.g.f. tan(tan(x) * log(x+1)).at n=7A012354
• Expansion of e.g.f. arctanh(tan(x) * log(x+1)).at n=7A012358
• Triangle of Hankel transforms of certain binomial sums.at n=23A120257
• Expansion of 1/(1+6*x*c(x)), where c(x) = g.f. for Catalan numbers A000108.at n=5A127017
• Square array of Hankel transforms of binomial(n+k,floor((n+k)/2)), read by antidiagonals.at n=62A133815
• A triangular sequence of coefficients from a three level exponential expansion function: f(x,t) = log(1 + t)*(1 - t)*exp(x*(t - t^2)).at n=23A137455
• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of max{j mod i, i mod j} (A204016).at n=40A204017