Numbers that are divisible by the square of the product of their digits.

Terms

a(0) =1a(1) =11a(2) =12a(3) =111a(4) =112a(5) =1111a(6) =1112a(7) =1116a(8) =2112a(9) =11111a(10) =11112a(11) =11172a(12) =11232a(13) =11711a(14) =12112a(15) =21312a(16) =32112a(17) =111111a(18) =111112a(19) =111132a(20) =111312a(21) =112112a(22) =113112a(23) =114112a(24) =122112a(25) =131112a(26) =218112a(27) =311112a(28) =1111111a(29) =1111112