# A072870 (b-file synthesized from sequence entry)
1 6941
2 283580
3 6769195
4 113677620
5 1481094208
6 15885002990
7 145842897285
8 1178181997670
9 8545476792825
10 56509982606938
11 344819851018601
12 1960225745409515
13 10463156294045765
14 52780423989098940