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A022667 as a simple table

na(n)
01
1-7
27
342
4-56
5-105
6-126
7489
8987
9-651
10-833
11-6062
12-3101
1310381
1421040
1534720
16-20692
17-46732
18-173642
19-238014
2025193
21614802
221161951
23982667
24981253
25-3028025
26-5721548
27-10660692
28-7448428
294778767
3021412363
3179760653
3264512273
3337376857
34-64640856
35-220678215

[1,-7,7,42,-56,-105,-126,489,987,-651,-833,-6062,
 -3101,10381,21040,34720,-20692,-46732,-173642,
 -238014,25193,614802,1161951,982667,981253,
 -3028025,-5721548,-10660692,-7448428,4778767,
 21412363,79760653,64512273,37376857,-64640856,
 -220678215]