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.

A166987 Members of A143610 for which both neighbors are squarefree.

Table of values

n a(n)
1 72
2 108
3 200
4 392
5 500
6 968
7 1352
8 1372
9 4232
10 7688
11 8788
12 13448
13 14792
14 17672
15 19652
16 27436
17 27848
18 35912
19 48668
20 49928
21 55112
22 75272
23 81608
24 84872
25 97556
26 102152
27 119164
28 137288
29 150152
30 154568
31 177608
32 182408
33 197192
34 202612
35 223112

List of values

[72, 108, 200, 392, 500, 968, 1352, 1372, 4232, 7688, 8788, 13448, 14792, 17672, 19652, 27436, 27848, 35912, 48668, 49928, 55112, 75272, 81608, 84872, 97556, 102152, 119164, 137288, 150152, 154568, 177608, 182408, 197192, 202612, 223112]

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

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