Composite solutions to sigma(x)+8 = sigma(x+8).

A059118

Composite solutions to sigma(x)+8 = sigma(x+8).

Terms

    a(0) =27a(1) =1615a(2) =1885a(3) =218984a(4) =4218475a(5) =312016315a(6) =746314601a(7) =1125845307a(8) =1132343549a(9) =1296114929a(10) =9016730984a(11) =303419868239

External references