-5922

Appears in sequences

• G.f.: Product_{k>0} (1-x^(2k-1))/(1-x^(2k)).at n=41A106507
• (10-n) * Fibonacci(n).at n=15A137392
• Triangle T(n, k, m) = round( t(n,m)/(t(k,m)*t(n-k,m)) ), with T(0, k, m) = 1, where t(n, k) = Product_{j=1..n} A129862(k+1, j), t(n, 0) = n!, and m = 4, read by rows.at n=24A156610
• a(n) = Fibonacci(n)*A122859(n) for n>=1, with a(0)=1, where A122859 lists the coefficients in phi(-q)^3/phi(-q^3) and phi() is a Ramanujan theta function.at n=16A205972
• E.g.f.: exp(x^2 * exp(-x)).at n=7A292907
• Square array T(n,k), n>=0, k>=0, read by antidiagonals, where T(0,k) = 1 and T(n,k) = (-1)^(k+1) * k! * Sum_{i=0..n-1} (-1)^i * binomial(n-1,i) * binomial(i+1,k) * T(n-1-i,k) for n > 0.at n=52A292973