644658718275
domain: N
Appears in sequences
- Denominator of rational part of raw moment n of the line point picking problem.at n=31A115389
- Denominator of the sum of all elements in the n X n Hilbert matrix M(i,j) = 1/(i+j-1), where i,j = 1..n.at n=15A117664
- a(n) = denominator of the sum of reciprocals of the terms in n-th row of triangle A077581.at n=13A126578
- Denominator of the product of n and the n-th harmonic alternating number, Sum_{k=1..n} (-1)^(k+1)/k.at n=31A334721
- Denominator of the sum of all elements of the n X n matrix M with M[i,j] = (-1)^(i+j)*i/j for i,j = 1..n.at n=30A334724