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.

A190709 Positions of 4 in A190704.

Table of values

n a(n)
1 4
2 15
3 19
4 30
5 34
6 45
7 56
8 60
9 71
10 75
11 86
12 90
13 101
14 112
15 116
16 127
17 131
18 142
19 157
20 168
21 172
22 183
23 187
24 198
25 209
26 213
27 224
28 228
29 239
30 243
31 254
32 265
33 269
34 280
35 284
36 295
37 310
38 321
39 325
40 336
41 340
42 351
43 366
44 377
45 381
46 392
47 396
48 407
49 418
50 422
51 433
52 437
53 448
54 452
55 463
56 474
57 478
58 489
59 493
60 504
61 519
62 530
63 534
64 545
65 549
66 560
67 575
68 586
69 590

List of values

[4, 15, 19, 30, 34, 45, 56, 60, 71, 75, 86, 90, 101, 112, 116, 127, 131, 142, 157, 168, 172, 183, 187, 198, 209, 213, 224, 228, 239, 243, 254, 265, 269, 280, 284, 295, 310, 321, 325, 336, 340, 351, 366, 377, 381, 392, 396, 407, 418, 422, 433, 437, 448, 452, 463, 474, 478, 489, 493, 504, 519, 530, 534, 545, 549, 560, 575, 586, 590]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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