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A001226 as a simple table

na(n)
11
21
33
49
57
693
7315
817
93855
1013797
11195
12182361
1341943
149709
159256395
1634636833
1731775
18479349
191857283155
20430185
2126817356775
22102280151421
23372827
241497207322929
2589756051247
2684215045
2784973577874915
2819991120505
291205604855
304885260612740877

[1,1,3,9,7,93,315,17,3855,13797,195,182361,41943,
 9709,9256395,34636833,31775,479349,1857283155,
 430185,26817356775,102280151421,372827,
 1497207322929,89756051247,84215045,84973577874915,
 19991120505,1205604855,4885260612740877]