# A094762 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 11
4 41
5 177
6 820
7 4020
8 20900
9 115473
10 677557
11 4211561
12 27640354
13 190891144
14 1382942176
15 10480109395
16 82864804285
17 682076675105
18 5832741942932
19 51724157711104
20 474869815108196
21 4506715736350193
22 44152005850890065
23 445958869286416705