# A285045 (b-file synthesized from sequence entry)
0 1
1 98
2 1862
3 19796
4 160454
5 1114428
6 7008540
7 41132520
8 229435206
9 1230873644
10 6403088692
11 32488200472
12 161473267228
13 788758622680
14 3796375603320
15 18040943163600
16 84786596572230
17 394599588033420
18 1820669979129540
19 8335975464699960