# A142074 (b-file synthesized from sequence entry) 1 12 2 35 3 81 4 147 5 213 6 321 7 411 8 477 9 589 10 677 11 783 12 873 13 987 14 1113 15 1179 16 1257 17 1447 18 1539 19 1667 20 1797 21 1909 22 2001 23 2127 24 2201 25 2457 26 2523 27 2631 28 2767 29 2899 30 2987 31 3093 32 3237 33 3423 34 3501 35 3717 36 3843 37 3957 38 4109 39 4219 40 4371