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A325157 as a simple table

na(n)
01
11
25
321
4109
5573
63209
718409
8108569
9651897
103977677
1124578237
12153522117
13967698037
146147885585
1539325620689
16253063546417
171637141058033
1810641294559637
1969461189473381
20455143665718301
212992662818159277
2219739469132843673
23130576261281640377
24866046528206946377
255758054698392120425
2638369626772586994013
27256215306174255250701
281714211196437154993013
2911489680147035224255717
3077140806921880072224801

[1,1,5,21,109,573,3209,18409,108569,651897,
 3977677,24578237,153522117,967698037,6147885585,
 39325620689,253063546417,1637141058033,
 10641294559637,69461189473381,455143665718301,
 2992662818159277,19739469132843673,
 130576261281640377,866046528206946377,
 5758054698392120425,38369626772586994013,
 256215306174255250701,1714211196437154993013,
 11489680147035224255717,77140806921880072224801]