# A004240 (b-file synthesized from sequence entry)
1 0
2 693
3 1098
4 1386
5 1609
6 1791
7 1945
8 2079
9 2197
10 2302
11 2397
12 2484
13 2564
14 2639
15 2708
16 2772
17 2833
18 2890
19 2944
20 2995
21 3044
22 3091
23 3135
24 3178
25 3218
26 3258
27 3295
28 3332
29 3367
30 3401
31 3433
32 3465
33 3496
34 3526