# A246386 (b-file synthesized from sequence entry)
0 1
1 2
2 8
3 46
4 376
5 3962
6 52268
7 837574
8 15919312
9 352811378
10 8988379220
11 260108194558
12 8465863112056
13 307308030658922
14 12350649661695548
15 546081624656924086
16 26415011148370442656
17 1390964198066780410082
18 79383302469711339262628
19 4890599813401910828495854
20 324080647716643946657858632