# A117363 (b-file synthesized from sequence entry) 0 1 1 -2 2 1 3 -3 4 3 5 -4 6 6 7 -7 8 10 9 -13 10 17 11 -23 12 30 13 -40 14 53 15 -70 16 93 17 -123 18 163 19 -216 20 286 21 -379 22 502 23 -665 24 881 25 -1167 26 1546 27 -2048 28 2713 29 -3594 30 4761 31 -6307 32 8355 33 -11068 34 14662 35 -19423 36 25730 37 -34085 38 45153 39 -59815 40 79238