# A049405 (b-file synthesized from sequence entry)
0 12
1 1812
2 413874
3 104854098
4 27893252694
5 7632971084682
6 2127510153712374
7 600674464913818938
8 171205557239739747654
9 49150278329342053633482
10 14189870202126851375980374
11 4115100811187433413293653978
12 1197749940665578724169503047014