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.

A323470 On a spirally numbered square grid, with labels starting at 0, this is the number of the final step that a (1,n) leaper makes before getting trapped, or -1 if it never gets trapped.

Table of values

n a(n)
1 -1
2 2015
3 3722
4 13102
5 14569
6 26966
7 101249
8 158734
9 132687
10 220438
11 144840
12 646727
13 350719
14 66182
15 75258
16 248763
17 118693
18 307482
19 238207
20 189158
21 139638
22 183820
23 151015
24 171075
25 114186
26 262234
27 178611
28 257631
29 124474
30 178861
31 143673
32 196794
33 60706
34 309819

List of values

[-1, 2015, 3722, 13102, 14569, 26966, 101249, 158734, 132687, 220438, 144840, 646727, 350719, 66182, 75258, 248763, 118693, 307482, 238207, 189158, 139638, 183820, 151015, 171075, 114186, 262234, 178611, 257631, 124474, 178861, 143673, 196794, 60706, 309819]