# A033973 (b-file synthesized from sequence entry)
0 1
1 36
2 18
3 9
4 316
5 158
6 79
7 2766
8 1383
9 48406
10 24203
11 847106
12 423553
13 14824356
14 7412178
15 3706089
16 129713116
17 64856558
18 32428279
19 1134989766
20 567494883
21 19862320906
22 9931160453
23 347590615856
24 173795307928