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.

A354442 The primes sums formed for each completed 3 X 3 square of numbers in A354441.

Table of values

n a(n)
1 47
2 61
3 79
4 71
5 103
6 89
7 127
8 107
9 127
10 167
11 127
12 139
13 193
14 167
15 173
16 191
17 239
18 193
19 197
20 223
21 307
22 257
23 257
24 251
25 263
26 331
27 281
28 271
29 277
30 307
31 379
32 337
33 347
34 359
35 349
36 353
37 431
38 379
39 379
40 397
41 409
42 439
43 499
44 449
45 439
46 463
47 457
48 461
49 479
50 569
51 499
52 491
53 509
54 521
55 523
56 557
57 643
58 557
59 563
60 599
61 613

List of values

[47, 61, 79, 71, 103, 89, 127, 107, 127, 167, 127, 139, 193, 167, 173, 191, 239, 193, 197, 223, 307, 257, 257, 251, 263, 331, 281, 271, 277, 307, 379, 337, 347, 359, 349, 353, 431, 379, 379, 397, 409, 439, 499, 449, 439, 463, 457, 461, 479, 569, 499, 491, 509, 521, 523, 557, 643, 557, 563, 599, 613]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.