# A137800 (b-file synthesized from sequence entry)
2 27
3 125
4 147
5 539
6 2197
7 2992
8 3249
9 50255
10 11774
11 15717
12 62271
13 265680
14 172000
15 34122
16 1133458
17 2313744
18 1060851
19 332387
20 1334232
21 404931
22 1388583
23 1357299
24 15800793
25 5516390
26 66896138
27 11962935
28 6085090
29 129761884
30 43216624
31 90972640