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A209178 as a simple table

na(n)
11
22
32
45
513
65
712
8115
9115
1012
1128
121243
135053
141243
1528
1665
1711598
18236727
19236727
2011598
2165
22158
23110995
249263488
2543361446
269263488
27110995
28158
29382
301053489
31343130181
326170585599
336170585599
34343130181
351053489
36382
37905
389540747

[1,2,2,5,13,5,12,115,115,12,28,1243,5053,1243,28,
 65,11598,236727,236727,11598,65,158,110995,
 9263488,43361446,9263488,110995,158,382,1053489,
 343130181,6170585599,6170585599,343130181,1053489,
 382,905,9540747]