# A274973 (b-file synthesized from sequence entry)
0 1
1 13
2 55
3 139
4 277
5 481
6 763
7 1135
8 1609
9 2197
10 2911
11 3763
12 4765
13 5929
14 7267
15 8791
16 10513
17 12445
18 14599
19 16987
20 19621
21 22513
22 25675
23 29119
24 32857
25 36901
26 41263
27 45955
28 50989
29 56377
30 62131
31 68263
32 74785
33 81709
34 89047
35 96811
36 105013
37 113665
38 122779
39 132367