# A069156 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 10
5 16
6 48
7 71
8 268
9 330
10 1000
11 1231
12 4360
13 5560
14 19724
15 25011
16 195472
17 200832
18 423104
19 637336
20 2404960
21 3468448
22 11221136
23 15481956
24 85524160
25 69071736
26 223715664
27 263481184
28 1233927520
29 2023228320