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A076147 as a simple table

na(n)
13
28
3147
4355
5503
64417
76288
822234
969229
1093068
11105397
12133205
13908767
141993176
152081117
162619491
172853730
183559940
193585297
203792049
214228461
225228796
236117140
247624645
257707795
269260828
2710435784
2810691791
2911323477

[3,8,147,355,503,4417,6288,22234,69229,93068,
 105397,133205,908767,1993176,2081117,2619491,
 2853730,3559940,3585297,3792049,4228461,5228796,
 6117140,7624645,7707795,9260828,10435784,10691791,
 11323477]