Smallest solution to x+n*phi(x) = sigma(x) = x+n*A000010(x) = A000203(x).

A076374

Smallest solution to x+n*phi(x) = sigma(x) = x+n*A000010(x) = A000203(x).

Terms

    a(0) =2a(1) =10a(2) =6a(3) =12a(4) =9888a(5) =90a(6) =672a(7) =37680a(8) =3422877696a(9) =159840a(10) =35640a(11) =2977920a(12) =61724520a(13) =9530611200a(14) =272065167360a(15) =613958400

External references