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.

A306368 a(n) = numerator of (n + 3)*(n + 4)/((n + 1)*(n + 2)).

Table of values

n a(n)
0 6
1 10
2 5
3 21
4 28
5 12
6 45
7 55
8 22
9 78
10 91
11 35
12 120
13 136
14 51
15 171
16 190
17 70
18 231
19 253
20 92
21 300
22 325
23 117
24 378
25 406
26 145
27 465
28 496
29 176
30 561
31 595
32 210
33 666
34 703
35 247
36 780
37 820
38 287
39 903
40 946
41 330
42 1035
43 1081
44 376
45 1176
46 1225
47 425
48 1326
49 1378
50 477
51 1485
52 1540
53 532
54 1653
55 1711
56 590

List of values

[6, 10, 5, 21, 28, 12, 45, 55, 22, 78, 91, 35, 120, 136, 51, 171, 190, 70, 231, 253, 92, 300, 325, 117, 378, 406, 145, 465, 496, 176, 561, 595, 210, 666, 703, 247, 780, 820, 287, 903, 946, 330, 1035, 1081, 376, 1176, 1225, 425, 1326, 1378, 477, 1485, 1540, 532, 1653, 1711, 590]