# A024664 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 90 11 91 12 92 13 93 14 94 15 95 16 96 17 97 18 98 19 99 20 980 21 981 22 982 23 983 24 984 25 985 26 986 27 987 28 988 29 989 30 9870 31 9871 32 9872 33 9873 34 9874 35 9875 36 9876 37 9877 38 9878 39 9879 40 98760 41 98761 42 98762 43 98763 44 98764 45 98765 46 98766 47 98767 48 98768 49 98769 50 987650