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A213952 as a simple table

na(n)
11
21
31
41
53
61
75
85
98
1015
1113
1233
1349
1435
1549
1673
17107
18143
19211
20293
21398
22505
23510
24685
25710
26948
27740
28994
292033
301735
312266
321780
332333
344653
355923
367311
379213
387683
399719
4017878
4114703
4219072
4322814
4428266
4534878
4642876
4752390

[1,1,1,1,3,1,5,5,8,15,13,33,49,35,49,73,107,143,
 211,293,398,505,510,685,710,948,740,994,2033,1735,
 2266,1780,2333,4653,5923,7311,9213,7683,9719,
 17878,14703,19072,22814,28266,34878,42876,52390]