a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 68.
A093268
a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 68.
Terms
- a(0) =0a(1) =68a(2) =3408a(3) =10204080a(4) =77792888a(5) =888080444040a(11) =999999999936
External references
- oeis: A093268