48004

Appears in sequences

• Numbers k such that sigma(k) = sigma(k+11).at n=20A015881
• Number of partitions of n into parts not of the form 19k, 19k+9 or 19k-9. Also number of partitions with at most 8 parts of size 1 and differences between parts at distance 8 are greater than 1.at n=44A035978
• Numbers whose base-6 representation has exactly 7 runs.at n=8A043615
• a(n) = 4*n*(n^2 + 2)/3.at n=33A217873