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A139030 as a simple table

na(n)
01
14
27
3-44
4-527
5-3116
6-11753
7-16124
8164833
91721764
109653287
1134182196
1232125393
13-597551756
14-5583548873
15-29729597084
16-98248054847
17-42744511676
182114245277767
1917982575014036
2091004468168113
21278471369994004
22-47340744250793
23-7340510203856444
24-57540563024581727

[1,4,7,-44,-527,-3116,-11753,-16124,164833,
 1721764,9653287,34182196,32125393,-597551756,
 -5583548873,-29729597084,-98248054847,
 -42744511676,2114245277767,17982575014036,
 91004468168113,278471369994004,-47340744250793,
 -7340510203856444,-57540563024581727]