# A112117 (b-file synthesized from sequence entry) 1 1 2 1 3 -6 4 60 5 -720 6 9398 7 -126958 8 1719439 9 -22778647 10 288721672 11 -3426131120 12 37291873546 13 -368633930696 14 3421668183648 15 -33763691015949 16 382711017377914 17 -3403489111329505 18 -22613095886515578 19 1672401759052466166 20 -27936127591842262118 21 -15637150116164531317