# A115739 (b-file synthesized from sequence entry)
1 5
2 251
3 499
4 751
5 1249
6 4999
7 8089
8 18229
9 31249
10 49999
11 281249
12 4218751
13 4999999
14 9590417
15 31622777
16 68171507
17 74218751
18 574218751
19 5740883989
20 8829261293