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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.

A193605 Triangle: (row n) = partial sums of partial sums of row n of Pascal's triangle.

Table of values

n a(n)
0 1
1 1
2 3
3 1
4 4
5 8
6 1
7 5
8 12
9 20
10 1
11 6
12 17
13 32
14 48
15 1
16 7
17 23
18 49
19 80
20 112
21 1
22 8
23 30
24 72
25 129
26 192
27 256
28 1
29 9
30 38
31 102
32 201
33 321
34 448
35 576
36 1
37 10
38 47
39 140
40 303
41 522
42 769
43 1024
44 1280
45 1
46 11
47 57
48 187
49 443
50 825
51 1291
52 1793
53 2304
54 2816
55 1
56 12
57 68
58 244
59 630
60 1268
61 2116
62 3084
63 4097
64 5120
65 6144

List of values

[1, 1, 3, 1, 4, 8, 1, 5, 12, 20, 1, 6, 17, 32, 48, 1, 7, 23, 49, 80, 112, 1, 8, 30, 72, 129, 192, 256, 1, 9, 38, 102, 201, 321, 448, 576, 1, 10, 47, 140, 303, 522, 769, 1024, 1280, 1, 11, 57, 187, 443, 825, 1291, 1793, 2304, 2816, 1, 12, 68, 244, 630, 1268, 2116, 3084, 4097, 5120, 6144]