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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.

A030511 Graham-Sloane-type lower bound on the size of a ternary (n,3,3) constant-weight code.

Table of values

n a(n)
3 2
4 6
5 10
6 16
7 24
8 32
9 42
10 54
11 66
12 80
13 96
14 112
15 130
16 150
17 170
18 192
19 216
20 240
21 266
22 294
23 322
24 352
25 384
26 416
27 450
28 486
29 522
30 560
31 600
32 640
33 682
34 726
35 770
36 816
37 864
38 912
39 962
40 1014
41 1066
42 1120
43 1176
44 1232
45 1290
46 1350
47 1410
48 1472
49 1536
50 1600

List of values

[2, 6, 10, 16, 24, 32, 42, 54, 66, 80, 96, 112, 130, 150, 170, 192, 216, 240, 266, 294, 322, 352, 384, 416, 450, 486, 522, 560, 600, 640, 682, 726, 770, 816, 864, 912, 962, 1014, 1066, 1120, 1176, 1232, 1290, 1350, 1410, 1472, 1536, 1600]

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

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