# A309662 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 1 12 2 13 5 14 8 15 15 16 24 17 39 18 58 19 90 20 130 21 179 22 246 23 335 24 446 25 592 26 770 27 997 28 1278 29 1625 30 2046 31 2569 32 3194 33 3950 34 4856 35 5943 36 7226 37 8756 38 10548 39 12661 40 15134 41 18016 42 21360 43 25256 44 29744 45 34924 46 40872 47 47704 48 55504 49 64421 50 74554