# A077139 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 6 5 30 6 5 7 35 8 280 9 2520 10 252 11 2772 12 231 13 3003 14 858 15 1430 16 5720 17 97240 18 437580 19 8314020 20 415701 21 969969 22 176358 23 4056234 24 2704156 25 67603900 26 2600150 27 70204050 28 10029150 29 290845350 30 9694845 31 300540195 32 9617286240 33 35263382880 34 1037158320