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.

A120208 a(1)=7; a(n)=floor((69+sum(a(1) to a(n-1)))/9).

Table of values

n a(n)
1 7
2 8
3 9
4 10
5 11
6 12
7 14
8 15
9 17
10 19
11 21
12 23
13 26
14 29
15 32
16 35
17 39
18 44
19 48
20 54
21 60
22 66
23 74
24 82
25 91
26 101
27 112
28 125
29 139
30 154
31 171
32 190
33 211
34 235
35 261
36 290
37 322
38 358
39 398
40 442
41 491
42 546
43 606
44 674
45 749
46 832
47 924
48 1027
49 1141
50 1268
51 1409
52 1565
53 1739
54 1932
55 2147

List of values

[7, 8, 9, 10, 11, 12, 14, 15, 17, 19, 21, 23, 26, 29, 32, 35, 39, 44, 48, 54, 60, 66, 74, 82, 91, 101, 112, 125, 139, 154, 171, 190, 211, 235, 261, 290, 322, 358, 398, 442, 491, 546, 606, 674, 749, 832, 924, 1027, 1141, 1268, 1409, 1565, 1739, 1932, 2147]