# A025946 (b-file synthesized from sequence entry) 0 1 1 23 2 356 3 4702 4 57435 5 672441 6 7683502 7 86531384 8 965954429 9 10724321179 10 118659465288 11 1310098171746 12 14444989850383 13 159132262849037 14 1752116527119314 15 19284913291752988 16 212215466792375697