Numbers m such that A034448(A188999(m)) = k*m for some k, where A034448 and A188999 are respectively the unitary and the bi-unitary sigma function.

A369204

Numbers m such that A034448(A188999(m)) = k*m for some k, where A034448 and A188999 are respectively the unitary and the bi-unitary sigma function.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =9a(4) =10a(5) =18a(6) =24a(7) =27a(8) =30a(9) =54a(10) =165a(11) =238a(12) =288a(13) =512a(14) =656a(15) =660a(16) =864a(17) =952a(18) =1536a(19) =1968a(20) =2464a(21) =2880a(22) =4608a(23) =4680a(24) =13824a(25) =14448a(26) =14976a(27) =16728a(28) =19008a(29) =19992

External references