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A341480 as a simple table

na(n)
31
40
50
63
70
83
93
103
119
124
139
1412
1512
1615
1721
1819
1927
2030
2130
2239
2342
2446
2554
2660
2761
2875
2972
3091
3190
32108
3399
34129
35123
36142
37147
38168
39156
40201
41180
42217
43213
44246
45235
46279
47255
48304
49297
50336
51327
52375
53342
54412
55390
56447
57423
58492
59453
60529
61507
62573
63538
64630
65579

[1,0,0,3,0,3,3,3,9,4,9,12,12,15,21,19,27,30,30,39,
 42,46,54,60,61,75,72,91,90,108,99,129,123,142,147,
 168,156,201,180,217,213,246,235,279,255,304,297,
 336,327,375,342,412,390,447,423,492,453,529,507,
 573,538,630,579]