69823

Appears in sequences

• Shifts one place left under 6th-order binomial transform.at n=6A005012
• a(n) is number of solutions of the equation sigma(x)=10^n.at n=32A110078
• a(n) = [x^n] Sum_{k>=0} x^k/Product_{j=1..k} (1 - n*j*x).at n=6A301419
• Number of integer partitions of n whose multiplicities appear with relatively prime multiplicities.at n=43A319160
• Triangle read by rows. T(n, k) = k^n * BellPolynomial(n, 1/k) for k > 0, if k = 0 then T(n, k) = k^n.at n=27A350260
• Number of non-biquanimous subsets of {1..n}. Sets with no subset having the same sum as the complement.at n=17A371792