# A206157 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 102
4 6261
5 2423430
6 6686021554
7 61335432894584
8 2941073857435300366
9 1190520035262419577871332
10 1696475310227140760623646031573
11 9980324833243234634513255755001535870
12 565171444566758371735408026461987217216896790