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A091727 Norms of prime ideals of Z[sqrt(-5)].

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 23
6 29
7 41
8 43
9 47
10 61
11 67
12 83
13 89
14 101
15 103
16 107
17 109
18 121
19 127
20 149
21 163
22 167
23 169
24 181
25 223
26 227
27 229
28 241
29 263
30 269
31 281
32 283
33 289
34 307
35 347
36 349
37 361
38 367
39 383
40 389
41 401
42 409
43 421
44 443
45 449
46 461
47 463
48 467
49 487

List of values

[2, 3, 5, 7, 23, 29, 41, 43, 47, 61, 67, 83, 89, 101, 103, 107, 109, 121, 127, 149, 163, 167, 169, 181, 223, 227, 229, 241, 263, 269, 281, 283, 289, 307, 347, 349, 361, 367, 383, 389, 401, 409, 421, 443, 449, 461, 463, 467, 487]