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A022187 as a simple table

na(n)
01
11
21
31
424
51
61
7553
8553
91
101
1112720
12293090
1312720
141
151
16292561
17155057330
18155057330
19292561
201
211
226728904
2382025620131
241886737591440
2582025620131
266728904
271
281
29154764793
3043391559778203
3122956018300670611

[1,1,1,1,24,1,1,553,553,1,1,12720,293090,12720,1,
 1,292561,155057330,155057330,292561,1,1,6728904,
 82025620131,1886737591440,82025620131,6728904,1,1,
 154764793,43391559778203,22956018300670611]