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A261541 as a simple table

na(n)
13
2358712
334772
479631
51822685
622865
72066
82593722
926
103418900
1126
12711611
13286
141493190
15882854
16513312
171707237
18788232
19913695
201980985
217147
22443152
23479580
242589105
25865432
26265243
27103641
28160536
29398360
30851672

[3,358712,34772,79631,1822685,22865,2066,2593722,
 26,3418900,26,711611,286,1493190,882854,513312,
 1707237,788232,913695,1980985,7147,443152,479580,
 2589105,865432,265243,103641,160536,398360,851672]