# A212268 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 0 5 2 6 4 7 14 8 48 9 432 10 2316 11 24743 12 223506 13 2537594 14 26771235 15 344781871 16 3927465497 17 53273396228 18 660418431957