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.

A351704 Sums of the ascending diagonals of the triangle A162609.

Table of values

n a(n)
0 1
1 1
2 2
3 3
4 7
5 10
6 20
7 26
8 45
9 55
10 86
11 101
12 147
13 168
14 232
15 260
16 345
17 381
18 490
19 535
20 671
21 726
22 892
23 958
24 1157
25 1235
26 1470
27 1561
28 1835
29 1940
30 2256
31 2376
32 2737
33 2873
34 3282
35 3435
36 3895
37 4066
38 4580
39 4770
40 5341
41 5551
42 6182
43 6413
44 7107
45 7360
46 8120
47 8396
48 9225
49 9525
50 10426
51 10751
52 11727
53 12078
54 13132
55 13510
56 14645

List of values

[1, 1, 2, 3, 7, 10, 20, 26, 45, 55, 86, 101, 147, 168, 232, 260, 345, 381, 490, 535, 671, 726, 892, 958, 1157, 1235, 1470, 1561, 1835, 1940, 2256, 2376, 2737, 2873, 3282, 3435, 3895, 4066, 4580, 4770, 5341, 5551, 6182, 6413, 7107, 7360, 8120, 8396, 9225, 9525, 10426, 10751, 11727, 12078, 13132, 13510, 14645]