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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A290012 a(n) is the smallest prime number p satisfying p^2 >= Sum_{1 <= k <= n} prime(k)^2.

Table of values

n a(n)
1 2
2 5
3 7
4 11
5 17
6 23
7 29
8 37
9 41
10 53
11 59
12 71
13 83
14 97
15 103
16 127
17 131
18 149
19 163
20 179
21 191
22 211
23 223
24 239
25 257
26 277
27 307
28 317
29 337
30 353
31 373
32 397
33 419
34 443
35 467
36 491
37 521
38 541
39 569
40 593
41 617
42 643
43 673
44 701
45 727
46 757
47 787
48 821
49 853
50 877
51 907
52 937

List of values

[2, 5, 7, 11, 17, 23, 29, 37, 41, 53, 59, 71, 83, 97, 103, 127, 131, 149, 163, 179, 191, 211, 223, 239, 257, 277, 307, 317, 337, 353, 373, 397, 419, 443, 467, 491, 521, 541, 569, 593, 617, 643, 673, 701, 727, 757, 787, 821, 853, 877, 907, 937]