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.

A255313 Triangle read by rows: row n contains the sums of adjacent pairs of terms in row n of A088643.

Table of values

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

List of values

[3, 5, 3, 7, 5, 3, 7, 5, 7, 5, 11, 7, 5, 7, 5, 13, 11, 7, 5, 7, 5, 13, 11, 13, 11, 7, 5, 3, 17, 13, 11, 13, 11, 7, 5, 3, 19, 17, 13, 11, 13, 11, 7, 5, 3, 19, 17, 19, 17, 13, 11, 7, 5, 7, 5, 23, 19, 17, 19, 17, 13, 11, 7, 5, 7, 5, 23, 19, 17, 19, 23, 19, 13]