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.

A191118 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 3x-2 and 4x+3 are in a.

Table of values

n a(n)
1 1
2 7
3 19
4 31
5 55
6 79
7 91
8 127
9 163
10 223
11 235
12 271
13 319
14 367
15 379
16 487
17 511
18 655
19 667
20 703
21 811
22 895
23 943
24 955
25 1087
26 1099
27 1135
28 1279
29 1459
30 1471
31 1519
32 1531
33 1951
34 1963
35 1999
36 2047
37 2107
38 2431
39 2623
40 2671
41 2683
42 2815
43 2827
44 2863
45 3247
46 3259
47 3295
48 3403
49 3583
50 3775
51 3823
52 3835
53 4351
54 4375
55 4399
56 4411
57 4543
58 4555
59 4591

List of values

[1, 7, 19, 31, 55, 79, 91, 127, 163, 223, 235, 271, 319, 367, 379, 487, 511, 655, 667, 703, 811, 895, 943, 955, 1087, 1099, 1135, 1279, 1459, 1471, 1519, 1531, 1951, 1963, 1999, 2047, 2107, 2431, 2623, 2671, 2683, 2815, 2827, 2863, 3247, 3259, 3295, 3403, 3583, 3775, 3823, 3835, 4351, 4375, 4399, 4411, 4543, 4555, 4591]

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

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