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A269742 as a simple table

na(n)
11
21
31
41
51
64
711
84
91
101
1111
1272
13114
1472
1511
161
171
1826
19367
201492
212438
221492
23367
2426
251
261
2757
281630
2913992
3048965
3173120
3248965
3313992
341630
3557
361
371
38120
396680
40109538
41727982
422169674
433107640
442169674
45727982
46109538
476680
48120
491

[1,1,1,1,1,4,11,4,1,1,11,72,114,72,11,1,1,26,367,
 1492,2438,1492,367,26,1,1,57,1630,13992,48965,
 73120,48965,13992,1630,57,1,1,120,6680,109538,
 727982,2169674,3107640,2169674,727982,109538,6680,
 120,1]