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A077097 as a simple table

na(n)
11
21
34
41
530
61
732
81
91
101
1120554
121
1323522
141
151013500
161
1729130218
181
193123943068
201

[1,1,4,1,30,1,32,1,1,1,20554,1,23522,1,1013500,1,
 29130218,1,3123943068,1]