# A083159 (b-file synthesized from sequence entry) 1 1 2 2 3 9 4 11 5 77 6 99 7 101 8 111 9 121 10 202 11 999 12 1001 13 1111 14 2002 15 9999 16 10001 17 10101 18 10201 19 11011 20 11111 21 20002 22 99999 23 100001 24 101101 25 110011 26 111111 27 200002 28 999999 29 1000001 30 1001001 31 1002001 32 1009001 33 1010101 34 1011101 35 1100011 36 1101011