# A259400 (b-file synthesized from sequence entry)
0 1
1 3
2 11
3 35
4 115
5 339
6 1043
7 2963
8 8595
9 23955
10 66963
11 181651
12 497043
13 1324435
14 3536275
15 9303443
16 24442259
17 63370643
18 164296083
19 421197203
20 1078654355
21 2739598739
22 6942291347
23 17469994387
24 43894109587
25 109593687443
26 273070880147
27 677066241427
28 1675109266835