# A151090 (b-file synthesized from sequence entry)
0 1
1 3
2 11
3 43
4 175
5 731
6 3111
7 13427
8 58591
9 257947
10 1143943
11 5104419
12 22896303
13 103169899
14 466725143
15 2118787187
16 9648585791
17 44060516667
18 201709358631
19 925531659971
20 4255568177615
21 19604179972363
22 90468636882231
23 418164385032723
24 1935725673812575
25 8973094439246811
26 41648668456569671