78272

Appears in sequences

• Indices of records in A366092.at n=19A366093
• Numbers k such that k + sopfr(k) is a cube.at n=37A389862
• a(n) = 2^(n-1)*(L(4*n + 1) + 9 - 5*n)/5, where L(n) = A000032(n).at n=5A392837