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.

A061473 First (leftmost) digit - second digit + third digit - fourth digit .... = 4.

Table of values

n a(n)
1 4
2 40
3 51
4 62
5 73
6 84
7 95
8 103
9 114
10 125
11 136
12 147
13 158
14 169
15 202
16 213
17 224
18 235
19 246
20 257
21 268
22 279
23 301
24 312
25 323
26 334
27 345
28 356
29 367
30 378
31 389
32 400
33 411
34 422
35 433
36 444
37 455
38 466
39 477
40 488
41 499
42 510
43 521
44 532
45 543
46 554
47 565
48 576
49 587
50 598
51 620
52 631
53 642

List of values

[4, 40, 51, 62, 73, 84, 95, 103, 114, 125, 136, 147, 158, 169, 202, 213, 224, 235, 246, 257, 268, 279, 301, 312, 323, 334, 345, 356, 367, 378, 389, 400, 411, 422, 433, 444, 455, 466, 477, 488, 499, 510, 521, 532, 543, 554, 565, 576, 587, 598, 620, 631, 642]