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A277189 as a simple table

na(n)
01
15
213
321
445
593
6109
785
8173
9477
10957
11733
12749
131501
14877
15341
16685
173549
1812221
197133
2014269
2149021
2228605
235853
245869
2530685
2661373
2723517
2812013
2924029
307021
311365
322733
3328125
34192445
3597245
36384957
372031485
381032125
39113629
40227261
414128637
4216252669
433112829
441564605
456225789
46913341
4746813
4846829
49915421

[1,5,13,21,45,93,109,85,173,477,957,733,749,1501,
 877,341,685,3549,12221,7133,14269,49021,28605,
 5853,5869,30685,61373,23517,12013,24029,7021,1365,
 2733,28125,192445,97245,384957,2031485,1032125,
 113629,227261,4128637,16252669,3112829,1564605,
 6225789,913341,46813,46829,915421]