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A196711 as a simple table

na(n)
11
21
33
412
559
6341
72274
817380
9152492
101546370
1118253752
12251911212
134077747676
1477875414462
151766771227627
1647719589665506
171529956518699126
1858172058892474403
192633354766431360249
20142248925696032886182
219135446223074433352932
22695222497681195469397031

[1,1,3,12,59,341,2274,17380,152492,1546370,
 18253752,251911212,4077747676,77875414462,
 1766771227627,47719589665506,1529956518699126,
 58172058892474403,2633354766431360249,
 142248925696032886182,9135446223074433352932,
 695222497681195469397031]