Numbers k such that sum of digits of k equals sum of digits of 1/k.

Terms

a(0) =1a(1) =8a(2) =10a(3) =80a(4) =100a(5) =125a(6) =800a(7) =1000a(8) =1250a(9) =8000a(10) =10000a(11) =12500a(12) =80000a(13) =100000a(14) =125000a(15) =800000a(16) =1000000a(17) =1250000a(18) =8000000a(19) =10000000a(20) =12500000a(21) =80000000a(22) =100000000a(23) =125000000a(24) =800000000a(25) =1000000000a(26) =1250000000a(27) =8000000000a(28) =10000000000