Numbers m for which the sum of all values of k satisfying the equation: (m - floor((m - k)/k)) mod k = 0 (1 <= k <= m) equals 2*m.
A380153
Numbers m for which the sum of all values of k satisfying the equation: (m - floor((m - k)/k)) mod k = 0 (1 <= k <= m) equals 2*m.
Terms
- a(0) =39a(1) =4395a(2) =29055a(3) =57931a(4) =81115a(5) =152571a(6) =164955a(7) =410731a(8) =664747a(9) =877435a(10) =2080875a(11) =2521087a(12) =2539515
External references
- oeis: A380153