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.

A359151 Numbers of the form 4u+1 with an odd number of prime factors (counted with multiplicity).

Table of values

n a(n)
1 5
2 13
3 17
4 29
5 37
6 41
7 45
8 53
9 61
10 73
11 89
12 97
13 101
14 105
15 109
16 113
17 117
18 125
19 137
20 149
21 153
22 157
23 165
24 173
25 181
26 193
27 197
28 229
29 233
30 241
31 245
32 257
33 261
34 269
35 273
36 277
37 281
38 285
39 293
40 313
41 317
42 325
43 333
44 337
45 345
46 349
47 353
48 357
49 369
50 373
51 385
52 389
53 397
54 401
55 405
56 409
57 421
58 425
59 429
60 433
61 449
62 457
63 461

List of values

[5, 13, 17, 29, 37, 41, 45, 53, 61, 73, 89, 97, 101, 105, 109, 113, 117, 125, 137, 149, 153, 157, 165, 173, 181, 193, 197, 229, 233, 241, 245, 257, 261, 269, 273, 277, 281, 285, 293, 313, 317, 325, 333, 337, 345, 349, 353, 357, 369, 373, 385, 389, 397, 401, 405, 409, 421, 425, 429, 433, 449, 457, 461]

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

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