# A104064 (b-file synthesized from sequence entry) 1 5 2 -2 3 25 4 -20 5 2 6 125 7 -150 8 45 9 -2 10 625 11 -1000 12 500 13 -80 14 2 15 3125 16 -6250 17 4375 18 -1250 19 125 20 -2 21 15625 22 -37500 23 33750 24 -14000 25 2625 26 -180 27 2 28 78125 29 -218750 30 240625 31 -131250 32 36750 33 -4900 34 245 35 -2 36 390625 37 -1250000 38 1625000 39 -1100000 40 412500 41 -84000 42 8400 43 -320 44 2