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A143339 as a simple table

na(n)
01
11
23
37
425
573
6283
7911
83697
912561
1052467
11184471
12785929
132829401
1412229259
1544795167
16195742177
17726541345
183202144483
1912010174247
2053300753657
21201608659561
22899838791419
233427434566831
2415370709035601
2558890032580913

[1,1,3,7,25,73,283,911,3697,12561,52467,184471,
 785929,2829401,12229259,44795167,195742177,
 726541345,3202144483,12010174247,53300753657,
 201608659561,899838791419,3427434566831,
 15370709035601,58890032580913]