# A275652 (b-file synthesized from sequence entry) 0 1 1 10 2 300 3 11440 4 485100 5 21841260 6 1022041020 7 49128552000 8 2408829328620 9 119918393838100 10 6042249840712800 11 307438844121252480 12 15770112362658517500 13 814459593645444166560 14 42308586942403276440000 15 2208850973597860123741440 16 115825519836558228435979500