# A125345 (b-file synthesized from sequence entry)
0 1
1 8
2 52
3 308
4 2012
5 13308
6 88582
7 590710
8 3941716
9 26308100
10 175600282
11 1172118538
12 7823866514
13 52224288462
14 348597313326
15 2326889050098
16 15531999290132
17 103676198275324
18 692039319384424
19 4619367120609720