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.

A178242 Numerator of n*(5+n)/((n+1)*(n+4)).

Table of values

n a(n)
0 0
1 3
2 7
3 6
4 9
5 25
6 33
7 21
8 26
9 63
10 75
11 44
12 51
13 117
14 133
15 75
16 84
17 187
18 207
19 114
20 125
21 273
22 297
23 161
24 174
25 375
26 403
27 216
28 231
29 493
30 525
31 279
32 296
33 627
34 663
35 350
36 369
37 777
38 817
39 429
40 450
41 943
42 987
43 516
44 539
45 1125
46 1173
47 611
48 636
49 1323
50 1375
51 714
52 741
53 1537
54 1593

List of values

[0, 3, 7, 6, 9, 25, 33, 21, 26, 63, 75, 44, 51, 117, 133, 75, 84, 187, 207, 114, 125, 273, 297, 161, 174, 375, 403, 216, 231, 493, 525, 279, 296, 627, 663, 350, 369, 777, 817, 429, 450, 943, 987, 516, 539, 1125, 1173, 611, 636, 1323, 1375, 714, 741, 1537, 1593]