login

A202181 as a simple table

na(n)
11
21
31
41
53
61
71
87
96
101
111
1213
1324
1410
151
161
1725
1877
1961
2015
211
221
2343
24228
25291
26130
2721
281
291
3076
31644
321229
33856
34246
3528
361
371
38128
391776
404872
414840
422136
43427
4436
451
461
47216
484854
4918711
5025107
5115543
524733
53694
5445
551
561
57354
5813184
5970858
60124167
61101538
6243120
639577
641071
6555
661

[1,1,1,1,3,1,1,7,6,1,1,13,24,10,1,1,25,77,61,15,1,
 1,43,228,291,130,21,1,1,76,644,1229,856,246,28,1,
 1,128,1776,4872,4840,2136,427,36,1,1,216,4854,
 18711,25107,15543,4733,694,45,1,1,354,13184,70858,
 124167,101538,43120,9577,1071,55,1]