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.

A026393 a(n) = T(n,n-2), where T is the array in A026386.

Table of values

n a(n)
2 1
3 4
4 8
5 17
6 24
7 39
8 49
9 70
10 83
11 110
12 126
13 159
14 178
15 217
16 239
17 284
18 309
19 360
20 388
21 445
22 476
23 539
24 573
25 642
26 679
27 754
28 794
29 875
30 918
31 1005
32 1051
33 1144
34 1193
35 1292
36 1344
37 1449
38 1504
39 1615
40 1673
41 1790
42 1851
43 1974
44 2038
45 2167
46 2234
47 2369
48 2439
49 2580
50 2653
51 2800

List of values

[1, 4, 8, 17, 24, 39, 49, 70, 83, 110, 126, 159, 178, 217, 239, 284, 309, 360, 388, 445, 476, 539, 573, 642, 679, 754, 794, 875, 918, 1005, 1051, 1144, 1193, 1292, 1344, 1449, 1504, 1615, 1673, 1790, 1851, 1974, 2038, 2167, 2234, 2369, 2439, 2580, 2653, 2800]

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

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