# A176800 (b-file synthesized from sequence entry)
1 1
2 3
3 7
4 11
5 13
6 21
7 21
8 35
9 43
10 43
11 61
12 63
13 77
14 85
15 91
16 111
17 119
18 129
19 147
20 157
21 171
22 183
23 185
24 231
25 245
26 255
27 255
28 273
29 301
30 301