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A032570 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
103
116
1210
1310
1410
1510
1610
1713
1812
1913
2012
2113
2213
2313
2413
2513
2613
2724
2819
2919
3019
3119
3219
3323
3422
3521
3622
3741
3840
3946
4046
4146
4246
4346
4446
4573
4679
4776
4888
49160
50166
51157
52163
53304
54307
55316
56562
57502
58496
59594
60545
61580
62604
63590
64602
651108

[1,1,1,1,1,1,1,1,1,3,6,10,10,10,10,10,13,12,13,12,
 13,13,13,13,13,13,24,19,19,19,19,19,23,22,21,22,
 41,40,46,46,46,46,46,46,73,79,76,88,160,166,157,
 163,304,307,316,562,502,496,594,545,580,604,590,
 602,1108]