# A090910 (b-file synthesized from sequence entry) 0 1 1 3 2 6 3 23 4 4 5 9 6 2 7 45 8 8 9 67 10 56 11 123 12 34 13 5 14 78 15 7 16 234 17 1415 18 1234 19 1011 20 910 21 89 22 456 23 1213 24 12 25 2345 26 678 27 2425 28 3456 29 1819 30 123456 31 2627 32 45678 33 4445 34 101112 35 3031 36 5678 37 345 38 1516 39 789 40 1718 41 567 42 2728 43 100101 44 2324 45 4567 46 1314 47 891011 48 4344