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A220595 as a simple table

na(n)
11
21
31
41
58
61
71
833
933
101
111
12155
13423
14155
151
161
17710
186156
196156
20710
211
221
233265
2487542
25308246
2687542
273265
281
291
3015009
311250507
3214637699
3314637699
341250507
3515009
361
371
3868992
3917847210
40702811381
412255735554
42702811381
4317847210
4468992

[1,1,1,1,8,1,1,33,33,1,1,155,423,155,1,1,710,6156,
 6156,710,1,1,3265,87542,308246,87542,3265,1,1,
 15009,1250507,14637699,14637699,1250507,15009,1,1,
 68992,17847210,702811381,2255735554,702811381,
 17847210,68992]