Smallest positive integer such that a(1)+...a(n) divides 123...n (=A007908(n)).

A165771

Smallest positive integer such that a(1)+...a(n) divides 123...n (=A007908(n)).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =614a(4) =206a(5) =463a(6) =8435a(7) =4872a(8) =17870a(9) =1234535428a(10) =182846450a(11) =693391108a(12) =96110089192

External references