# A138414 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 57
4 622
5 7338
6 91144
7 1174281
8 15548694
9 210295326
10 2892818244
11 40347919626
12 569274150156
13 8110508473252
14 116518215264492
15 1686062250699433
16 24552388991392230
17 359526085719652662
18 5290709340633314596
19 78201907647506243758
20 1160507655117628665252
21 17283862221822154612428
22 258257655550682547281952