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A067259 as a simple table

n a(n)
1 4
2 9
3 12
4 18
5 20
6 25
7 28
8 36
9 44
10 45
11 49
12 50
13 52
14 60
15 63
16 68
17 75
18 76
19 84
20 90
21 92
22 98
23 99
24 100
25 116
26 117
27 121
28 124
29 126
30 132
31 140
32 147
33 148
34 150
35 153
36 156
37 164
38 169
39 171
40 172
41 175
42 180
43 188
44 196
45 198
46 204
47 207
48 212
49 220
50 225
51 228

[4,9,12,18,20,25,28,36,44,45,49,50,52,60,63,68,75,
 76,84,90,92,98,99,100,116,117,121,124,126,132,140,
 147,148,150,153,156,164,169,171,172,175,180,188,
 196,198,204,207,212,220,225,228]

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Last modified December 7 22:29 EST 2019. Contains 329850 sequences. (Running on oeis4.)