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.

A341278 The smallest spiral number not covered by any square in the minimal-sum square spiral tiling by n X n squares in A341363.

Table of values

n a(n)
2 67
3 173
4 25
5 30
6 42
7 56
8 72
9 90
10 110
11 132
12 156
13 182
14 209
15 239
16 271
17 305
18 341
19 379
20 419
21 461
22 505
23 551
24 599
25 649
26 701
27 755
28 810
29 860
30 928
31 990
32 1054
33 1120
34 1188
35 1258
36 1330
37 1404
38 1480
39 1558
40 1638
41 1720
42 1804
43 1890
44 1978
45 2067
46 2159
47 2253
48 2349
49 2447
50 2547
51 2649
52 2753
53 2859
54 2967
55 3077
56 3189

List of values

[67, 173, 25, 30, 42, 56, 72, 90, 110, 132, 156, 182, 209, 239, 271, 305, 341, 379, 419, 461, 505, 551, 599, 649, 701, 755, 810, 860, 928, 990, 1054, 1120, 1188, 1258, 1330, 1404, 1480, 1558, 1638, 1720, 1804, 1890, 1978, 2067, 2159, 2253, 2349, 2447, 2547, 2649, 2753, 2859, 2967, 3077, 3189]