# A111370 (b-file synthesized from sequence entry)
1 15
2 101
3 490
4 1958
5 6842
6 21637
7 63261
8 173525
9 451276
10 1121505
11 2679689
12 6185689
13 13848650
14 30167357
15 64112359
16 133230930
17 271248950
18 541946240
19 1064144451
20 2056148051
21 3913864295
22 7346629512
23 13610949895
24 24908858009
25 45060624582