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A281593 as a simple table

na(n)
01
11
23
311
441
5153
6573
72157
88163
931043
10118559
11454479
121747771
136740059
1426055459
15100939779
16391785129
171523230569
185931153429
1923126146629
2090282147849
21352846964649
221380430179489
235405662979649
2421186405207549
2583101804279101
26326199124351701

[1,1,3,11,41,153,573,2157,8163,31043,118559,
 454479,1747771,6740059,26055459,100939779,
 391785129,1523230569,5931153429,23126146629,
 90282147849,352846964649,1380430179489,
 5405662979649,21186405207549,83101804279101,
 326199124351701]