# A287830 (b-file synthesized from sequence entry)
0 1
1 10
2 94
3 886
4 8350
5 78694
6 741646
7 6989590
8 65872894
9 620814406
10 5850821230
11 55140648694
12 519669123166
13 4897584703270
14 46156938822094
15 435002788211926
16 4099652849195710
17 38636886795609094
18 364130592557264686
19 3431722880197818550
20 32342028292009425694