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A261259 as a simple table

na(n)
141
252
3110
4232
5418
6758
71436
82724
95122
109588
1117988
1233828
1363574
14119382
15224202
16421154
17791148
181486082
192791356
205243210
219848830
2218499920
2334749860
2465273442
25122608532
26230305832
27432602416
28812592642
291526359722
302867087450

[41,52,110,232,418,758,1436,2724,5122,9588,17988,
 33828,63574,119382,224202,421154,791148,1486082,
 2791356,5243210,9848830,18499920,34749860,
 65273442,122608532,230305832,432602416,812592642,
 1526359722,2867087450]