# A274217 (b-file synthesized from sequence entry)
0 0
1 4
2 12
3 30
4 72
5 166
6 376
7 837
8 1844
9 4025
10 8723
11 18789
12 40263
13 85892
14 182515
15 386488
16 815890
17 1717604
18 3606854
19 7556995
20 15800562
21 32974263
22 68694801
23 142882147
24 296749381
25 615468930
26 1274878193
27 2637637046
28 5451035408
29 11253593442
30 23210232132
31 47826554753