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A057410 as a simple table

na(n)
81
912
1094
11604
123463
1318440
1493274
15454412
162151673
179964500
1845335002
19203303760
20900901387
213952468348
2217194102478
2374257185512
24318693463933
251360298775524
265778468266446
2724442845038580

[1,12,94,604,3463,18440,93274,454412,2151673,
 9964500,45335002,203303760,900901387,3952468348,
 17194102478,74257185512,318693463933,
 1360298775524,5778468266446,24442845038580]