# A356335 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 39
4 332
5 3290
6 38994
7 517986
8 7762880
9 128029464
10 2311675560
11 45188359920
12 952047539112
13 21452758881528
14 515073388373712
15 13114579450948920
16 352881761400606720
17 10000259978380933440
18 297654582665846499264
19 9280441162956638320704