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A192680 as a simple table

na(n)
01
11
21
32
47
520
665
7232
8883
93581
1015383
1169579
12329769
131631137
148391824
1544777342
16247182082
171408611456
188270902948
1949953724226
20309870713560
211971523962002
2212849924998486
2385702472618249
24584305721381119
254068533850711783
2628907888594859403

[1,1,1,2,7,20,65,232,883,3581,15383,69579,329769,
 1631137,8391824,44777342,247182082,1408611456,
 8270902948,49953724226,309870713560,1971523962002,
 12849924998486,85702472618249,584305721381119,
 4068533850711783,28907888594859403]