4501875

Appears in sequences

• If m = p_i^e_i, n=Product p_j^f_j, set G_m(n) = Product p_{j+i}^{f_j*e_i}; extend G_m to all m by multiplicativity; sequence gives a(n)=G_n(n).at n=17A045974
• Numerator of Product_{2 <= p < 2*n} (2*n - p)/p.at n=32A084762
• a(n) = A276086(A328623(n)).at n=52A346233
• Odd numbers k such that A000045(k)/A000005(k) is an integer.at n=28A377032
• Irregular triangle T(n, k) = Product_{i=1..n} prime(i)^(k mod prime(i)), with n >= 0, and 0 <= k < A002110(n), read by rows.at n=43A391933