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A071261 as a simple table

na(n)
11
210
337
4206
51401
610626
785316
8712597
96117420
1053593619
11476889480
124295913223
1339084524707
14358521889961
153311439169717
1630765562102926
17287282165065268
182694418859703791
1925368958219747617

[1,10,37,206,1401,10626,85316,712597,6117420,
 53593619,476889480,4295913223,39084524707,
 358521889961,3311439169717,30765562102926,
 287282165065268,2694418859703791,
 25368958219747617]