# A108684 (b-file synthesized from sequence entry)
0 1
1 15
2 93
3 372
4 1141
5 2926
6 6594
7 13476
8 25509
9 45397
10 76791
11 124488
12 194649
13 295036
14 435268
15 627096
16 884697
17 1224987
18 1667953
19 2237004
20 2959341
21 3866346
22 4993990
23 6383260
24 8080605
25 10138401
26 12615435
27 15577408
28 19097457
29 23256696