# A287701 (b-file synthesized from sequence entry)
0 0
1 1
2 2252
3 111753
4 1297504
5 7120505
6 25461756
7 70250257
8 163191008
9 335493009
10 629597260
11 1100904761
12 1819504512
13 2871901513
14 4362744764
15 6416555265
16 9179454016
17 12820890017
18 17535368268
19 23544177769
20 31097119520
21 40474234521
22 51987531772
23 65982716273
24 82840917024
25 102980415025
26 126858371276
27 154972554777