# A294974 (b-file synthesized from sequence entry) 0 1 1 -42 2 4032 3 -659904 4 118064226 5 -22406634432 6 4407587356032 7 -888750999070464 8 182478248639753472 9 -37986867560948245674 10 7994272624037726124672 11 -1697243410477799687716416 12 362963150140702802158191360 13 -78095916585903527021840348352