cp's OEIS Frontend

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.

A191533 Magic constants of pandiagonal magic squares of order 4 composed of distinct primes.

Table of values

n a(n)
1 240
2 252
3 288
4 372
5 408
6 420
7 480
8 492
9 504
10 528
11 540
12 552
13 560
14 564
15 576
16 588
17 600
18 612
19 620
20 624
21 648
22 660
23 672
24 680
25 684
26 708
27 720
28 728
29 732
30 740
31 756
32 768
33 780
34 792
35 800
36 816
37 828
38 836
39 840
40 848
41 852
42 860
43 864
44 876
45 888
46 900
47 912
48 920
49 924
50 936
51 948

List of values

[240, 252, 288, 372, 408, 420, 480, 492, 504, 528, 540, 552, 560, 564, 576, 588, 600, 612, 620, 624, 648, 660, 672, 680, 684, 708, 720, 728, 732, 740, 756, 768, 780, 792, 800, 816, 828, 836, 840, 848, 852, 860, 864, 876, 888, 900, 912, 920, 924, 936, 948]