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A343194 a(n) is the parameter b in the three-parameter description of 3 X 3 magic squares of consecutive primes (see comment).

Table of values

n a(n)
1 12
2 12
3 12
4 12
5 12
6 12
7 12
8 12
9 12
10 12
11 30
12 12
13 30
14 12
15 12
16 12
17 30
18 12
19 12
20 30
21 12
22 12
23 30
24 12
25 30
26 12
27 18
28 12
29 12
30 30
31 12
32 30
33 12
34 18
35 12
36 12
37 12
38 12
39 30
40 12
41 12
42 60
43 30
44 12
45 12
46 12
47 30
48 30
49 12
50 6
51 30
52 30
53 18
54 18
55 42
56 12
57 12
58 42
59 12
60 12
61 18
62 12
63 12
64 12
65 12
66 30

List of values

[12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 30, 12, 30, 12, 12, 12, 30, 12, 12, 30, 12, 12, 30, 12, 30, 12, 18, 12, 12, 30, 12, 30, 12, 18, 12, 12, 12, 12, 30, 12, 12, 60, 30, 12, 12, 12, 30, 30, 12, 6, 30, 30, 18, 18, 42, 12, 12, 42, 12, 12, 18, 12, 12, 12, 12, 30]

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