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A189592 as a simple table

na(n)
11
21
31
41
58
635
7107
8247
9535
101223
113009
128033
1321789
1456561
15141754
16352916
17885060
182243639
195731032
2014652087
2137302363
2294594125
23239640285
24607680601
251543064845
263921438808
279965699656
2825314407628
2964275368601
30163181158704

[1,1,1,1,8,35,107,247,535,1223,3009,8033,21789,
 56561,141754,352916,885060,2243639,5731032,
 14652087,37302363,94594125,239640285,607680601,
 1543064845,3921438808,9965699656,25314407628,
 64275368601,163181158704]