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A253897 as a simple table

na(n)
13
24
35
46
58
69
710
812
914
1015
1116
1218
1320
1421
1522
1624
1728
1830
1933
2035
2136
2239
2340
2444
2545
2648
2750
2855
2956
3060
3163
3266
3370
3472
3575
3677
3778
3880
3984
4088
4190
4291
4399
44102
45104
46105
47108
48112
49117
50120
51126
52130
53132
54135
55140
56144
57150
58154
59160
60165
61168
62176
63180
64182
65195
66198
67208

[3,4,5,6,8,9,10,12,14,15,16,18,20,21,22,24,28,30,
 33,35,36,39,40,44,45,48,50,55,56,60,63,66,70,72,
 75,77,78,80,84,88,90,91,99,102,104,105,108,112,
 117,120,126,130,132,135,140,144,150,154,160,165,
 168,176,180,182,195,198,208]