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.

A057029 Central column of arrays in A057027 and A057028.

Table of values

n a(n)
1 1
2 6
3 12
4 27
5 39
6 64
7 82
8 117
9 141
10 186
11 216
12 271
13 307
14 372
15 414
16 489
17 537
18 622
19 676
20 771
21 831
22 936
23 1002
24 1117
25 1189
26 1314
27 1392
28 1527
29 1611
30 1756
31 1846
32 2001
33 2097
34 2262
35 2364
36 2539
37 2647
38 2832
39 2946
40 3141
41 3261
42 3466
43 3592
44 3807
45 3939
46 4164
47 4302
48 4537

List of values

[1, 6, 12, 27, 39, 64, 82, 117, 141, 186, 216, 271, 307, 372, 414, 489, 537, 622, 676, 771, 831, 936, 1002, 1117, 1189, 1314, 1392, 1527, 1611, 1756, 1846, 2001, 2097, 2262, 2364, 2539, 2647, 2832, 2946, 3141, 3261, 3466, 3592, 3807, 3939, 4164, 4302, 4537]

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

Content is available under The OEIS End-User License Agreement.