# A057491 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 10
5 17
6 50
7 62
8 221
9 250
10 253
11 289
12 290
13 316
14 697
15 764
16 1250
17 1819
18 3590
19 4913
20 6250
21 31250
22 54043
23 55913
24 63869
25 83521
26 98923
27 156250
28 231250
29 530893
30 781250
31 987110
32 1419857
33 2383750
34 3906250
35 4531250
36 6891250
37 8789357
38 9593750
39 12479450
40 18458141
41 19531250