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A363471 as a simple table

na(n)
01
13
2-3
3-26
448
5444
6-920
7-9126
819587
9204214
10-449496
11-4841001
1210856283
13119585034
14-271813440
15-3044796399
166991433415
1779341313335
18-183641493481
19-2105713558467
204905239040894
2156722082044512
22-132833292089826
23-1546827734185557

[1,3,-3,-26,48,444,-920,-9126,19587,204214,
 -449496,-4841001,10856283,119585034,-271813440,
 -3044796399,6991433415,79341313335,-183641493481,
 -2105713558467,4905239040894,56722082044512,
 -132833292089826,-1546827734185557]