# A020030 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 12 5 58 6 333 7 2233 8 17225 9 150104 10 1458150 11 15623032 12 183012659 13 2326875239 14 31911431853 15 469553925838 16 7378704548888 17 123329776031415 18 2184698889699346 19 40885079221516335 20 806020133224179176