# A079461 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 0 4 1 5 -2 6 -6 7 0 8 -2 9 12 10 24 11 36 12 0 13 6 14 -72 15 -240 16 -240 17 -240 18 0 19 -24 20 600 21 2160 22 3600 23 2400 24 1800 25 0 26 120 27 -5760 28 -25200 29 -45360 30 -50400 31 -25200 32 -15120 33 0 34 -720 35 65520 36 322560 37 705600 38 846720 39 705600 40 282240 41 141120 42 0 43 5040