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A197311 as a simple table

na(n)
11
20
33
42
59
66
727
818
983
1056
11257
12176
13797
14556
152475
161766
177699
185640
1923995
2018106
2174937
2258408
23234541
24189266
25735771
26615834
272313757
282011340
297294375
306591454
3123056393
3221667064
3373073221
3471416640
35232226565
36235964308
37740061147

[1,0,3,2,9,6,27,18,83,56,257,176,797,556,2475,
 1766,7699,5640,23995,18106,74937,58408,234541,
 189266,735771,615834,2313757,2011340,7294375,
 6591454,23056393,21667064,73073221,71416640,
 232226565,235964308,740061147]