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A372451 as a simple table

na(n)
03
15
211
321
440
581
6161
7324
8647
91293
102587
115172
1210346
1320691
1441380
1582761
16165521
17331045
18662088
191324177
202648354
215296706
2210593414
2321186826
2442373653
2584747305
26169494608
27338989217
28677978434
291355956869
302711913737
315423827472
3210847654948
3321695309895
3443390619792
3586781239585
36173562479173
37347124958345

[3,5,11,21,40,81,161,324,647,1293,2587,5172,10346,
 20691,41380,82761,165521,331045,662088,1324177,
 2648354,5296706,10593414,21186826,42373653,
 84747305,169494608,338989217,677978434,1355956869,
 2711913737,5423827472,10847654948,21695309895,
 43390619792,86781239585,173562479173,347124958345]