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.

A369150 Numbers k neither squarefree nor prime powers such that A053669(k) < k/rad(k) < A119288(k) that are not odd numbers of the form lpf(k)*rad(k), where lpf(k) = A020639(k) and rad(k) = A007947(k).

Table of values

n a(n)
1 40
2 56
3 88
4 104
5 136
6 152
7 176
8 184
9 208
10 232
11 248
12 272
13 280
14 296
15 297
16 304
17 328
18 344
19 351
20 368
21 376
22 424
23 440
24 459
25 464
26 472
27 488
28 496
29 513
30 520
31 536
32 544
33 568
34 584
35 592
36 608
37 616
38 621
39 632
40 656
41 664
42 680
43 688
44 712
45 728
46 736
47 752
48 760
49 776
50 783
51 808
52 824
53 837

List of values

[40, 56, 88, 104, 136, 152, 176, 184, 208, 232, 248, 272, 280, 296, 297, 304, 328, 344, 351, 368, 376, 424, 440, 459, 464, 472, 488, 496, 513, 520, 536, 544, 568, 584, 592, 608, 616, 621, 632, 656, 664, 680, 688, 712, 728, 736, 752, 760, 776, 783, 808, 824, 837]

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

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