Numbers k such that sigma(k) = phi(k*omega(k)+1).

Terms

a(0) =1a(1) =6a(2) =30a(3) =38a(4) =55a(5) =85a(6) =87a(7) =188a(8) =236a(9) =264a(10) =445a(11) =451a(12) =618a(13) =655a(14) =672a(15) =715a(16) =717a(17) =897a(18) =913a(19) =1221a(20) =1265a(21) =1357a(22) =1824a(23) =2095a(24) =2515a(25) =2765a(26) =3009a(27) =3247a(28) =3471a(29) =3605