999900000
domain: N
Appears in sequences
- a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 30.at n=4A093230
- a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 45.at n=4A093798
- Numbers n such that LS(n) divides n, where LS is the "Look and Say" function (A045918).at n=19A152957