# A254611 (b-file synthesized from sequence entry)
3 91
4 1681
5 2911
6 28561
7 79808
8 591361
9 2091817
10 13344409
11 53924597
12 315169009
13 1380947751
14 7649951296
15 35269184041
16 188926707649
17 899769503723
18 4718266032649
19 22943942934823
20 118691459382721
21 584955154102592
22 2999832755191441
23 14912246613880433
24 76049269944443041
25 380145205524781061