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.

A009293 If a, b in sequence, so is a*b+1.

Table of values

n a(n)
1 2
2 5
3 11
4 23
5 26
6 47
7 53
8 56
9 95
10 107
11 113
12 116
13 122
14 131
15 191
16 215
17 227
18 233
19 236
20 245
21 254
22 263
23 266
24 281
25 287
26 383
27 431
28 455
29 467
30 473
31 476
32 491
33 509
34 518
35 527
36 530
37 533
38 536
39 563
40 566
41 575
42 581
43 584
44 599
45 611
46 617
47 656
48 677
49 767
50 863
51 911
52 935
53 947
54 953
55 956
56 983

List of values

[2, 5, 11, 23, 26, 47, 53, 56, 95, 107, 113, 116, 122, 131, 191, 215, 227, 233, 236, 245, 254, 263, 266, 281, 287, 383, 431, 455, 467, 473, 476, 491, 509, 518, 527, 530, 533, 536, 563, 566, 575, 581, 584, 599, 611, 617, 656, 677, 767, 863, 911, 935, 947, 953, 956, 983]