a(1) = 8; a(n) is the smallest multiple of a(n-1) that contains all the digits of a(n-1) and is not a multiple of 10.

A077708

a(1) = 8; a(n) is the smallest multiple of a(n-1) that contains all the digits of a(n-1) and is not a multiple of 10.

Terms

    a(0) =8a(1) =48a(2) =384a(3) =13824a(4) =304128a(5) =81810432a(6) =31415205888

External references