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.

A343179 On a spirally numbered square grid, with labels starting at 1, this is the number of the last cell that an (n,n+1) leaper reaches before getting trapped, or -1 if it never gets trapped.

Table of values

n a(n)
1 2084
2 4698
3 1164
4 6500
5 1202
6 1383
7 1952
8 6338
9 1869
10 3743
11 5280
12 3626
13 4522
14 14191
15 8313
16 23750
17 10852
18 5967
19 6601
20 16191
21 24571
22 33535
23 20978
24 21552
25 10661
26 36193
27 51587
28 69754
29 17618
30 33186
31 36548
32 33424
33 19389
34 19670
35 21097
36 50306
37 25040
38 51385
39 50256

List of values

[2084, 4698, 1164, 6500, 1202, 1383, 1952, 6338, 1869, 3743, 5280, 3626, 4522, 14191, 8313, 23750, 10852, 5967, 6601, 16191, 24571, 33535, 20978, 21552, 10661, 36193, 51587, 69754, 17618, 33186, 36548, 33424, 19389, 19670, 21097, 50306, 25040, 51385, 50256]