480369

Appears in sequences

• (1/4 - 1/6 + ... + d/c(n))*LCM{4, 6, ..., c(n)}, where d = (-1)^(n-1), c(n) = n-th composite number.at n=15A025546
• Total sum of parts of multiplicity 1 in all partitions of n.at n=38A103628
• Number of (n+3)X11 binary arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.at n=22A188104