# A193441 (b-file synthesized from sequence entry) 0 1 1 1 2 7 3 111 4 3089 5 131985 6 7977687 7 645443295 8 67165412385 9 8722553971041 10 1380689271177255 11 261365482010524815 12 58252017195624969009 13 15086874107373899187825 14 4490370671139664566269175 15 1521257907398602231501780095 16 581762614758928225569542394945