# A299112 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 12 5 16 6 30 7 42 8 54 9 66 10 78 11 105 12 120 13 156 14 330 15 525 16 546 17 831 18 1071 19 1251 20 1386 21 1875 22 1890 23 2136 24 2241 25 2331 26 2541 27 2565 28 2736 29 2871 30 3165 31 3606 32 3885 33 4710 34 5106 35 5220 36 5505 37 6375 38 6390 39 6426 40 6615 41 6786 42 8310 43 8571 44 9066 45 10050 46 10176 47 10221 48 10611 49 11865 50 11955 51 12096