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A251326 as a simple table

na(n)
110
228
328
478
5116
678
7220
8474
9474
10220
11618
121982
132804
141982
15618
161740
178218
1817216
1917216
208218
211740
224894
2334288
24104058
25157312
26104058
2734288
284894
2913772
30142600
31636404
321405454
331405454
34636404
35142600
3613772
3738746
38594236
393866110

[10,28,28,78,116,78,220,474,474,220,618,1982,2804,
 1982,618,1740,8218,17216,17216,8218,1740,4894,
 34288,104058,157312,104058,34288,4894,13772,
 142600,636404,1405454,1405454,636404,142600,13772,
 38746,594236,3866110]