# A117476 (b-file synthesized from sequence entry) 1 12 2 33 3 133 4 252 5 832 6 1525 7 4905 8 8944 9 28644 10 52185 11 167005 12 304212 13 973432 14 1773133 15 5673633 16 10334632 17 33068412 18 60234705 19 192736885 20 351073644 21 1123352944 22 2046207205 23 6547380825 24 11926169632 25 38160932052 26 69510810633