# A157981 (b-file synthesized from sequence entry) 0 1 1 23 2 -1 3 480 4 -46 5 1 6 9472 7 -1440 8 69 9 -1 10 180224 11 -37888 12 2880 13 -92 14 1 15 3342336 16 -901120 17 94720 18 -4800 19 115 20 -1 21 60817408 22 -20054016 23 2703360 24 -189440 25 7200 26 -138 27 1 28 1090519040 29 -425721856 30 70189056 31 -6307840 32 331520 33 -10080 34 161 35 -1