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.

A061871 |First digit - second digit + third digit - fourth digit ...| = 2.

Table of values

n a(n)
1 2
2 13
3 20
4 24
5 31
6 35
7 42
8 46
9 53
10 57
11 64
12 68
13 75
14 79
15 86
16 97
17 101
18 112
19 123
20 130
21 134
22 141
23 145
24 152
25 156
26 163
27 167
28 174
29 178
30 185
31 189
32 196
33 200
34 211
35 222
36 233
37 240
38 244
39 251
40 255
41 262
42 266
43 273
44 277
45 284
46 288
47 295
48 299
49 310
50 321
51 332
52 343
53 350
54 354
55 361

List of values

[2, 13, 20, 24, 31, 35, 42, 46, 53, 57, 64, 68, 75, 79, 86, 97, 101, 112, 123, 130, 134, 141, 145, 152, 156, 163, 167, 174, 178, 185, 189, 196, 200, 211, 222, 233, 240, 244, 251, 255, 262, 266, 273, 277, 284, 288, 295, 299, 310, 321, 332, 343, 350, 354, 361]