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A273072 as a simple table

na(n)
07
112
221
316
439
520
673
78
876
9-1
10185
110
12124
13-32
14256
15-97
16221
17-8
18240
1912
20180
21-36
22463
23-131
24208
2580
26387
27-219
28487
29-23
30431
31-140
32473
33-260
34699
35-16
36189
37160
38444
3979
40281
41139
42333
43327
4461
45311
46413
4731
48629
49-225
50632
51361
52255
53-131

[7,12,21,16,39,20,73,8,76,-1,185,0,124,-32,256,
 -97,221,-8,240,12,180,-36,463,-131,208,80,387,
 -219,487,-23,431,-140,473,-260,699,-16,189,160,
 444,79,281,139,333,327,61,311,413,31,629,-225,632,
 361,255,-131]