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.

A253771 First differences of A253770.

Table of values

n a(n)
0 0
1 6
2 18
3 18
4 54
5 18
6 54
7 54
8 126
9 54
10 54
11 54
12 126
13 90
14 126
15 162
16 306
17 162
18 54
19 54
20 126
21 90
22 126
23 162
24 306
25 198
26 126
27 162
28 306
29 306
30 342
31 414
32 702
33 486
34 126
35 54
36 126
37 90
38 126
39 162
40 306
41 198
42 126
43 162
44 306
45 306
46 342
47 414
48 702
49 522
50 198
51 162

List of values

[0, 6, 18, 18, 54, 18, 54, 54, 126, 54, 54, 54, 126, 90, 126, 162, 306, 162, 54, 54, 126, 90, 126, 162, 306, 198, 126, 162, 306, 306, 342, 414, 702, 486, 126, 54, 126, 90, 126, 162, 306, 198, 126, 162, 306, 306, 342, 414, 702, 522, 198, 162]

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

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