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A308218 as a simple table

na(n)
10
20
30
40
50
60
72
80
93
100
117
120
139
149
1515
1611
1718
1818
1932
2021
2151
2230
2364
2441
2579
2662
2795
2877
29113
3093
31151
32124
33186
34144
35221
36177
37249
38225
39289
40253
41333
42310
43411
44343
45479
46390
47534
48456
49593
50527
51674
52605
53756
54667
55859
56733
57954
58826
591049
60936

[0,0,0,0,0,0,2,0,3,0,7,0,9,9,15,11,18,18,32,21,51,
 30,64,41,79,62,95,77,113,93,151,124,186,144,221,
 177,249,225,289,253,333,310,411,343,479,390,534,
 456,593,527,674,605,756,667,859,733,954,826,1049,
 936]

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Last modified September 19 20:04 EDT 2024. Contains 376014 sequences. (Running on oeis4.)