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A250212 as a simple table

na(n)
11
2130
32446
421146
5117971
6494732
71695036
84992492
913072917
1031153342
1168720938
12142120342
13278268263
14519829688
15932250488
161613106744
172704301673
184407716634
197005003334
2010882290034
2116560665275
2224733398404
2336310956980
2452474986980
2574742532605
26105041888406

[1,130,2446,21146,117971,494732,1695036,4992492,
 13072917,31153342,68720938,142120342,278268263,
 519829688,932250488,1613106744,2704301673,
 4407716634,7005003334,10882290034,16560665275,
 24733398404,36310956980,52474986980,74742532605,
 105041888406]