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.

A028275 Elements in 4-Pascal triangle (by row).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 4
5 1
6 1
7 5
8 5
9 1
10 1
11 6
12 10
13 6
14 1
15 1
16 7
17 16
18 16
19 7
20 1
21 1
22 8
23 23
24 32
25 23
26 8
27 1
28 1
29 9
30 31
31 55
32 55
33 31
34 9
35 1
36 1
37 10
38 40
39 86
40 110
41 86
42 40
43 10
44 1
45 1
46 11
47 50
48 126
49 196
50 196
51 126
52 50
53 11
54 1
55 1
56 12
57 61
58 176
59 322
60 392
61 322
62 176
63 61
64 12
65 1
66 1
67 13
68 73
69 237
70 498
71 714
72 714
73 498
74 237

List of values

[1, 1, 1, 1, 4, 1, 1, 5, 5, 1, 1, 6, 10, 6, 1, 1, 7, 16, 16, 7, 1, 1, 8, 23, 32, 23, 8, 1, 1, 9, 31, 55, 55, 31, 9, 1, 1, 10, 40, 86, 110, 86, 40, 10, 1, 1, 11, 50, 126, 196, 196, 126, 50, 11, 1, 1, 12, 61, 176, 322, 392, 322, 176, 61, 12, 1, 1, 13, 73, 237, 498, 714, 714, 498, 237]