# A049749 (b-file synthesized from sequence entry)
0 0
1 3
2 9
3 19
4 33
5 53
6 59
7 101
8 109
9 141
10 211
11 235
12 275
13 315
14 353
15 435
16 511
17 543
18 609
19 663
20 749
21 857
22 919
23 1025
24 1081
25 1211
26 1281
27 1379
28 1471
29 1579
30 1705
31 1827
32 1971
33 2035
34 2171
35 2329
36 2429
37 2649
38 2735
39 2937
40 3069
41 3109
42 3301
43 3471
44 3699
45 3917
46 4011
47 4163
48 4287