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A077996 as a simple table

na(n)
01
11
23
39
423
561
6163
7433
81151
93061
108139
1121641
1257543
13153005
14406835
151081761
162876367
177648165
1820336219
1954073337
20143779223
21382304221
221016534339
232702931345
247187005471
2519110010965
2650812890091
27135109802089
28359252516199
29955240614669

[1,1,3,9,23,61,163,433,1151,3061,8139,21641,57543,
 153005,406835,1081761,2876367,7648165,20336219,
 54073337,143779223,382304221,1016534339,
 2702931345,7187005471,19110010965,50812890091,
 135109802089,359252516199,955240614669]