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.

A368415 Array read by ascending antidiagonals. A(n, k) = floor((n^k + 3)*(n/(2*n + 2))).

Table of values

n a(n)
1 1
2 1
3 1
4 2
5 2
6 1
7 2
8 4
9 3
10 1
11 3
12 7
13 11
14 6
15 1
16 3
17 11
18 26
19 31
20 11
21 1
22 4
23 16
24 53
25 103
26 92
27 22
28 1
29 4
30 22
31 93
32 261
33 410
34 274
35 43
36 1
37 5
38 29
39 151
40 556
41 1303
42 1639
43 821
44 86
45 1
46 5
47 37
48 228
49 1051
50 3333
51 6511
52 6554
53 2461
54 171
55 1
56 6
57 46
58 329
59 1821
60 7354
61 19996
62 32553
63 26215
64 7382
65 342
66 1
67 6
68 56
69 455
70 2953

List of values

[1, 1, 1, 2, 2, 1, 2, 4, 3, 1, 3, 7, 11, 6, 1, 3, 11, 26, 31, 11, 1, 4, 16, 53, 103, 92, 22, 1, 4, 22, 93, 261, 410, 274, 43, 1, 5, 29, 151, 556, 1303, 1639, 821, 86, 1, 5, 37, 228, 1051, 3333, 6511, 6554, 2461, 171, 1, 6, 46, 329, 1821, 7354, 19996, 32553, 26215, 7382, 342, 1, 6, 56, 455, 2953]