# A089127 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 14 6 62 7 422 8 4182 9 63228 10 1469976 11 53456724 12 3070947684 13 281012112132 14 41181274957380 15 9701178631343304 16 3682464921740427408 17 2255878665570796559928 18 2232433139398395667219512