# A079078 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 10 4 21 5 110 6 273 7 1870 8 5187 9 43010 10 150423 11 1333310 12 5565651 13 54665710 14 239322993 15 2569288370 16 12684118629 17 151588013830 18 773731236369 19 10156396926610 20 54934917782199 21 741416975642530 22 4339858504793721