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A120343 as a simple table

na(n)
11
25
316
455
5327
6935
7382
8935
99721
1021505
11303414
12623645
1314884103
1429311315
15818168774
161553499695
1749825457361
1891656482005
194526122187134
208157426898445
211035587163377863
221851735905947015
23243143544972989094

[1,5,16,55,327,935,382,935,9721,21505,303414,
 623645,14884103,29311315,818168774,1553499695,
 49825457361,91656482005,4526122187134,
 8157426898445,1035587163377863,1851735905947015,
 243143544972989094]