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.

A268837 Antidiagonal sums of array A268715: a(n) = Sum_{k=0..n} A003188(A006068(n)+A006068(n-k)).

Table of values

n a(n)
0 0
1 2
2 7
3 18
4 17
5 48
6 56
7 80
8 67
9 122
10 136
11 194
12 204
13 268
14 281
15 328
16 291
17 378
18 396
19 498
20 510
21 640
22 675
23 792
24 790
25 886
26 965
27 1098
28 1093
29 1208
30 1248
31 1344
32 1227
33 1378
34 1356
35 1530
36 1538
37 1792
38 1815
39 2016
40 2008
41 2218
42 2339
43 2602
44 2619
45 2892
46 2970
47 3208
48 3150
49 3294
50 3385
51 3586
52 3691
53 4012
54 4174
55 4440
56 4367
57 4554
58 4644

List of values

[0, 2, 7, 18, 17, 48, 56, 80, 67, 122, 136, 194, 204, 268, 281, 328, 291, 378, 396, 498, 510, 640, 675, 792, 790, 886, 965, 1098, 1093, 1208, 1248, 1344, 1227, 1378, 1356, 1530, 1538, 1792, 1815, 2016, 2008, 2218, 2339, 2602, 2619, 2892, 2970, 3208, 3150, 3294, 3385, 3586, 3691, 4012, 4174, 4440, 4367, 4554, 4644]