a(n) is the smallest n-digit number whose truncation after its first k digits is divisible by the k-th Lucas number (A000032(n)) for k = 1..n.

A242810

a(n) is the smallest n-digit number whose truncation after its first k digits is divisible by the k-th Lucas number (A000032(n)) for k = 1..n.

Terms

    a(0) =1a(1) =12a(2) =120a(3) =1204a(4) =12045a(5) =120456a(6) =3689467a(7) =36894671a(8) =368946712

External references