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A269449 as a simple table

na(n)
17
227
360
4181
5227
6612
71085
81985
93492
109047
1111161
1228860
1350607
1491987
15161276
16416685
17513883
181327652
192327541
204230121
217415908
2219159167
2323628161
2461043836
25107016983
26194494283
27340971196
28880905701
291086382227
302806689508
314920454381
328942507601

[7,27,60,181,227,612,1085,1985,3492,9047,11161,
 28860,50607,91987,161276,416685,513883,1327652,
 2327541,4230121,7415908,19159167,23628161,
 61043836,107016983,194494283,340971196,880905701,
 1086382227,2806689508,4920454381,8942507601]