# A174263 (b-file synthesized from sequence entry)
0 0
1 1
2 -5
3 14
4 -23
5 349
6 -499
7 793
8 -1038
9 7901
10 -9791
11 65488
12 -78193
13 795259
14 -925389
15 1615811
16 -1841036
17 67142767
18 -75821437
19 358067518
20 -388783203
21 -521129621
22 480390923
23 133108162049