# A204264 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 81
4 2004
5 78745
6 4509474
7 354647965
8 36682768168
9 4828756380525
10 788293972077550
11 156301383568936265
12 36999739721382614268
13 10307298862866331060865
14 3338015288607791489356218
15 1243533799932150850942393845
16 528053459248835561744374233168