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A176794 as a simple table

na(n)
01
11
21
31
417
51
61
7129
8129
91
101
11833
121025
13833
141
151
165121
176657
186657
195121
201
211
2230977
2340961
2443265
2540961
2630977
271
281
29186369
30247809
31266241
32266241
33247809
34186369
351
361
371119233
381490945
391610753
401638401
411610753
421490945
431119233
441

[1,1,1,1,17,1,1,129,129,1,1,833,1025,833,1,1,5121,
 6657,6657,5121,1,1,30977,40961,43265,40961,30977,
 1,1,186369,247809,266241,266241,247809,186369,1,1,
 1119233,1490945,1610753,1638401,1610753,1490945,
 1119233,1]