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A034023 as a simple table

n a(n)
0 4
1 8
2 9
3 16
4 18
5 20
6 25
7 32
8 36
9 40
10 45
11 49
12 50
13 52
14 64
15 68
16 72
17 80
18 81
19 90
20 98
21 100
22 104
23 116
24 117
25 121
26 125
27 128
28 136
29 144
30 148
31 153
32 160
33 162
34 164
35 169
36 180
37 196
38 200
39 208
40 212
41 225
42 232
43 234
44 242
45 244
46 245
47 250
48 256
49 260
50 261
51 272
52 288
53 289

[4,8,9,16,18,20,25,32,36,40,45,49,50,52,64,68,72,
 80,81,90,98,100,104,116,117,121,125,128,136,144,
 148,153,160,162,164,169,180,196,200,208,212,225,
 232,234,242,244,245,250,256,260,261,272,288,289]

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Last modified June 21 19:59 EDT 2021. Contains 345365 sequences. (Running on oeis4.)