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.

A048449 Starting from generation 2 add previous and next term yielding generation 3.

Table of values

n a(n)
0 7
1 13
2 23
3 30
4 44
5 52
6 68
7 80
8 94
9 114
10 126
11 146
12 160
13 176
14 194
15 210
16 232
17 246
18 266
19 282
20 296
21 318
22 336
23 358
24 380
25 398
26 412
27 428
28 448
29 464
30 500
31 514
32 550
33 560
34 592
35 604
36 630
37 650
38 670
39 690
40 716
41 728
42 758
43 766
44 796
45 814
46 846
47 874
48 898
49 920
50 934
51 958
52 972
53 1004

List of values

[7, 13, 23, 30, 44, 52, 68, 80, 94, 114, 126, 146, 160, 176, 194, 210, 232, 246, 266, 282, 296, 318, 336, 358, 380, 398, 412, 428, 448, 464, 500, 514, 550, 560, 592, 604, 630, 650, 670, 690, 716, 728, 758, 766, 796, 814, 846, 874, 898, 920, 934, 958, 972, 1004]