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.

A289108 Triangle read by rows: T(n,k) = (k + 1)*prime(n) + k for n > 0, 0 <= k <= n, and with T(0,0) = 1.

Table of values

n a(n)
0 1
1 2
2 5
3 3
4 7
5 11
6 5
7 11
8 17
9 23
10 7
11 15
12 23
13 31
14 39
15 11
16 23
17 35
18 47
19 59
20 71
21 13
22 27
23 41
24 55
25 69
26 83
27 97
28 17
29 35
30 53
31 71
32 89
33 107
34 125
35 143
36 19
37 39
38 59
39 79
40 99
41 119
42 139
43 159
44 179
45 23
46 47
47 71
48 95
49 119
50 143
51 167
52 191
53 215
54 239
55 29
56 59
57 89
58 119
59 149
60 179
61 209
62 239
63 269
64 299
65 329

List of values

[1, 2, 5, 3, 7, 11, 5, 11, 17, 23, 7, 15, 23, 31, 39, 11, 23, 35, 47, 59, 71, 13, 27, 41, 55, 69, 83, 97, 17, 35, 53, 71, 89, 107, 125, 143, 19, 39, 59, 79, 99, 119, 139, 159, 179, 23, 47, 71, 95, 119, 143, 167, 191, 215, 239, 29, 59, 89, 119, 149, 179, 209, 239, 269, 299, 329]