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A147262 as a simple table

na(n)
11
21
31
41
51
61
71
81
9199
10377
113217
128011
13104473
14273171
159678777
1630911627
174517322323
1818623780151
193664520343941
2018523730792349
214450318556374425
2227331408113246915

[1,1,1,1,1,1,1,1,199,377,3217,8011,104473,273171,
 9678777,30911627,4517322323,18623780151,
 3664520343941,18523730792349,4450318556374425,
 27331408113246915]