# A152544 (b-file synthesized from sequence entry) 0 3 1 12 2 128 3 2162 4 49600 5 1432844 6 49817952 7 2023012156 8 93912730296 9 4904242685400 10 284505673264128 11 18151332186337616 12 1263090275990339328 13 95206191201187298144 14 7727681258907211662080 15 672032111511007152558288