Smallest multiple of 3 such that decimals digits 1, ..., k (k = 1, ..., 9) and 0 appear in any order.
A178341
Smallest multiple of 3 such that decimals digits 1, ..., k (k = 1, ..., 9) and 0 appear in any order.
Terms
- a(0) =12a(1) =12a(2) =123a(3) =12234a(4) =12345a(5) =123456a(6) =12234567a(7) =12345678a(8) =123456789a(9) =1023456789
External references
- oeis: A178341