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A197465 as a simple table

na(n)
11
22
32
46
58
622
742
8112
9252
10650
111584
124091
1310369
1426938
1569651
16182116
17476272
181253067
193302187
208733551
2123142116
2261477564
23163612714
24436278921
251165218495
263117021788

[1,2,2,6,8,22,42,112,252,650,1584,4091,10369,
 26938,69651,182116,476272,1253067,3302187,8733551,
 23142116,61477564,163612714,436278921,1165218495,
 3117021788]