Numbers whose digit representation is equal to the digit representation of the initial terms of their sets of divisors in increasing order.

A175252

Numbers whose digit representation is equal to the digit representation of the initial terms of their sets of divisors in increasing order.

Terms

    a(0) =1a(1) =12a(2) =124a(3) =135a(4) =1525a(5) =13515a(6) =124816a(7) =12356910a(8) =1243162124a(9) =1525125625a(10) =12478141928a(11) =12510254150

External references