# A162165 (b-file synthesized from sequence entry)
0 1
1 37
2 702
3 9102
4 90686
5 740222
6 5153693
7 31465577
8 171895451
9 853189623
10 3893872009
11 16498746405
12 65414952123
13 244293496151
14 864100862802
15 2908662063474
16 9355685557836
17 28857543077604
18 85625485744207