# A379995 (b-file synthesized from sequence entry)
0 1
1 6
2 48
3 476
4 5608
5 76372
6 1179016
7 20332580
8 387225120
9 8068825988
10 182564048824
11 4456476380644
12 116724944900272
13 3264981100202564
14 97130013288324552
15 3062011655207131748
16 101963095705628194624
17 3576126056313566090500
18 131762871920106615643480