-12375

Appears in sequences

• Expansion of e.g.f. sin(tan(x)+sin(x)) (odd powers only).at n=4A012937
• Expansion of e.g.f.: exp(tanh(x)+sinh(x))=1+2*x+4/2!*x^2+7/3!*x^3+8/4!*x^4+9/5!*x^5...at n=9A013153
• Triangle T(n, k) = Product_{j=1..k} Product_{i=0..j-1} ( 1 - (n-k+1)*(2*i-1) ) with T(n, 0) = 1 and T(n, n) = n!, read by rows.at n=24A156699
• First term of n-th difference sequence of (floor(k*r)), r = 1/2 + sqrt(2), k >= 0.at n=17A325733
• Dirichlet inverse of A358764.at n=56A359427