# A188984 (b-file synthesized from sequence entry) 0 1 1 3 2 65 3 943 4 62689 5 1128197 6 42790845 7 842157399 8 136312116961 9 2817640708457 10 118490151386655 11 2526390089218393 12 217977129447815405 13 4748017126294329161 14 208584441836961908949 15 4614991020517094410279 16 1644116252728526666074977 17 36812969231234813601419473 18 1656740336870818323274233515 19 37445969415289365495538129125 20 3398982473269915594232889691503 21 77410530113072758320538102052283 22 3537571318060518004220386126288923