Numbers n such that sigma(n)=phi(n*bigomega(n)-1).

Terms

a(0) =1a(1) =10a(2) =33a(3) =46a(4) =65a(5) =77a(6) =123a(7) =221a(8) =371a(9) =385a(10) =545a(11) =753a(12) =1643a(13) =2033a(14) =2635a(15) =3243a(16) =4311a(17) =4533a(18) =4798a(19) =5177a(20) =5495a(21) =5605a(22) =7463a(23) =7565a(24) =7683a(25) =7739a(26) =8201a(27) =9741a(28) =11679a(29) =13039