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.

A225822 Lesser of adjacent odd numbers with different parity of binary weight and both isolated from odd numbers of same parity of binary weight.

Table of values

n a(n)
1 7
2 23
3 31
4 39
5 55
6 71
7 87
8 95
9 103
10 119
11 127
12 135
13 151
14 159
15 167
16 183
17 199
18 215
19 223
20 231
21 247
22 263
23 279
24 287
25 295
26 311
27 327
28 343
29 351
30 359
31 375
32 383
33 391
34 407
35 415
36 423
37 439
38 455
39 471
40 479
41 487
42 503
43 511
44 519
45 535
46 543
47 551
48 567
49 583
50 599
51 607
52 615
53 631

List of values

[7, 23, 31, 39, 55, 71, 87, 95, 103, 119, 127, 135, 151, 159, 167, 183, 199, 215, 223, 231, 247, 263, 279, 287, 295, 311, 327, 343, 351, 359, 375, 383, 391, 407, 415, 423, 439, 455, 471, 479, 487, 503, 511, 519, 535, 543, 551, 567, 583, 599, 607, 615, 631]

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

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