# A159310 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 97 5 601 6 7576 7 116929 8 2482537 9 42814321 10 1040362966 11 25933795801 12 760154969850 13 23297606120881 14 816970034324900 15 29137514248718373 16 1194044411689941241 17 48661170952876980481 18 2227962859999303395766