Numbers n whose deficiency is 22: sigma(n) - 2*n = -22.

A223606

Numbers n whose deficiency is 22: sigma(n) - 2*n = -22.

Terms

    a(0) =23a(1) =35a(2) =39a(3) =63a(4) =116a(5) =296a(6) =848a(7) =9536a(8) =35456a(9) =2118656a(10) =537214976a(11) =2148171776a(12) =137444458496

External references