# A055137 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 -1 4 0 5 1 6 -2 7 -3 8 0 9 1 10 -3 11 -8 12 -6 13 0 14 1 15 -4 16 -15 17 -20 18 -10 19 0 20 1 21 -5 22 -24 23 -45 24 -40 25 -15 26 0 27 1 28 -6 29 -35 30 -84 31 -105 32 -70 33 -21 34 0 35 1 36 -7 37 -48 38 -140 39 -224 40 -210 41 -112 42 -28 43 0 44 1 45 -8 46 -63 47 -216 48 -420 49 -504 50 -378 51 -168 52 -36 53 0 54 1 55 -9 56 -80 57 -315 58 -720