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.

A028284 Elements to right of central elements in 4-Pascal triangle A028275.

Table of values

n a(n)
0 1
1 1
2 5
3 1
4 6
5 1
6 16
7 7
8 1
9 23
10 8
11 1
12 55
13 31
14 9
15 1
16 86
17 40
18 10
19 1
20 196
21 126
22 50
23 11
24 1
25 322
26 176
27 61
28 12
29 1
30 714
31 498
32 237
33 73
34 13
35 1
36 1212
37 735
38 310
39 86
40 14
41 1
42 2640
43 1947
44 1045
45 396
46 100
47 15
48 1
49 4587
50 2992
51 1441
52 496
53 115
54 16
55 1
56 9867
57 7579
58 4433
59 1937
60 611
61 131

List of values

[1, 1, 5, 1, 6, 1, 16, 7, 1, 23, 8, 1, 55, 31, 9, 1, 86, 40, 10, 1, 196, 126, 50, 11, 1, 322, 176, 61, 12, 1, 714, 498, 237, 73, 13, 1, 1212, 735, 310, 86, 14, 1, 2640, 1947, 1045, 396, 100, 15, 1, 4587, 2992, 1441, 496, 115, 16, 1, 9867, 7579, 4433, 1937, 611, 131]