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A227816 as a simple table

na(n)
116
241
3103
4257
5640
61592
73958
89839
924457
1060792
11151107
12375596
13933591
142320556
155768028
1614337143
1735636731
1888579473
19220175161
20547272407
211360312788
223381224518
238404448844
2420890289891
2551925381404
26129066913288
27320811665802
28797416799492

[16,41,103,257,640,1592,3958,9839,24457,60792,
 151107,375596,933591,2320556,5768028,14337143,
 35636731,88579473,220175161,547272407,1360312788,
 3381224518,8404448844,20890289891,51925381404,
 129066913288,320811665802,797416799492]