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A197708 as a simple table

na(n)
1128
2610
34572
425045
5102807
6339119
7948645
82337564
95211939
1010721353
1120642867
1237610342
1365394162
14109236388
15176246402
16275862066
17420381442
18625570111
19911349137
201302568701
211829872465
222530657691
233450136161
244642500937
256172204001
268115349815

[128,610,4572,25045,102807,339119,948645,2337564,
 5211939,10721353,20642867,37610342,65394162,
 109236388,176246402,275862066,420381442,625570111,
 911349137,1302568701,1829872465,2530657691,
 3450136161,4642500937,6172204001,8115349815]