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A297646 as a simple table

na(n)
11
27
318
434
581
6189
7616
8783
9874
103010
114141
124347
135452
146943
158323
1612145
1714707
1818361
1952345
2069472
2174563
2278943
2396727
24129618
25147258
26163456
27214183
28232105
29250747
30258727
31270109
32276723
33278389
34307476
35309232
36381616
37389470
38436183
39450925

[1,7,18,34,81,189,616,783,874,3010,4141,4347,5452,
 6943,8323,12145,14707,18361,52345,69472,74563,
 78943,96727,129618,147258,163456,214183,232105,
 250747,258727,270109,276723,278389,307476,309232,
 381616,389470,436183,450925]