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A219239
as a simple table
n
a(n)
1
4
2
10
3
16
4
22
5
28
6
30
7
36
8
40
9
48
10
52
11
56
12
58
13
70
14
78
15
84
16
90
17
100
18
102
19
110
20
128
21
132
22
134
23
146
24
154
25
164
26
176
27
208
28
252
[4,10,16,22,28,30,36,40,48,52,56,58,70,78,84,90, 100,102,110,128,132,134,146,154,164,176,208,252]
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Last modified April 25 09:34 EDT 2024. Contains 371967 sequences. (Running on oeis4.)