# A352175 (b-file synthesized from sequence entry)
0 1
1 5
2 30
3 186
4 1276
5 9828
6 86279
7 866474
8 9924846
9 128592118
10 1864888539
11 29950693288
12 527584198445
13 10109318656565
14 209256249845854
15 4651751087878667
16 110501782280985273
17 2792991694461152344
18 74832356485576239136
19 2118333127408342718683
20 63169771935593153194107