Numbers k such that k and k+1 have the same unitary abundance (A129468).

A335251

Numbers k such that k and k+1 have the same unitary abundance (A129468).

Terms

    a(0) =1a(1) =20a(2) =35a(3) =143a(4) =208a(5) =2623a(6) =5183a(7) =27796a(8) =11177983a(9) =69677008a(10) =920158207

External references