# A047175 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 0 6 0 7 4 8 5 9 20 10 24 11 60 12 70 13 161 14 188 15 476 16 567 17 1512 18 1820 19 4740 20 5709 21 14520 22 17500 23 44572 24 53911 25 138567 26 168245 27 433433 28 527540 29 1355900 30 1652924 31 4243148 32 5180903 33 13308416 34 16276632