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A151292 as a simple table

na(n)
01
12
27
323
485
5314
61207
74682
818493
973688
10296671
111202849
124910689
1320158436
1483169871
15344628527
161433631973
175984532728
1825060514887
19105240685511
20443102517025
211870054761632
227909539602647
2333521289826778
24142330494633985
25605375433105734
262578988979186127
2711003364185437517

[1,2,7,23,85,314,1207,4682,18493,73688,296671,
 1202849,4910689,20158436,83169871,344628527,
 1433631973,5984532728,25060514887,105240685511,
 443102517025,1870054761632,7909539602647,
 33521289826778,142330494633985,605375433105734,
 2578988979186127,11003364185437517]