# A071811 (b-file synthesized from sequence entry)
0 0
1 15
2 239
3 2877
4 31985
5 343614
6 3626619
7 37861249
8 392351272
9 4044220058
10 41518796555
11 424904645958
12 4337589196099
13 44189168275565
14 449411845856902
15 4564053529871328
16 46294122513328879
17 469075734968975581
18 4748553675150670580
19 47797839092868715542