# A136331 (b-file synthesized from sequence entry)
0 0
1 3
2 6
3 21
4 48
5 195
6 462
7 1917
8 4560
9 18963
10 45126
11 187701
12 446688
13 1858035
14 4421742
15 18392637
16 43770720
17 182068323
18 433285446
19 1802290581
20 4289083728
21 17840837475
22 42457551822
23 176606084157
24 420286434480
25 1748220004083