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.

A173729 Number of symmetry classes of 3 X 3 magilatin squares with positive values < n.

Table of values

n a(n)
4 1
5 4
6 10
7 24
8 53
9 106
10 191
11 328
12 528
13 822
14 1230
15 1794
16 2542
17 3534
18 4802
19 6428
20 8460
21 10996
22 14087
23 17870
24 22405
25 27850
26 34286
27 41896
28 50773
29 61148
30 73116
31 86942
32 102751
33 120840
34 141343
35 164618
36 190808
37 220306
38 253292
39 290202
40 331226
41 376872

List of values

[1, 4, 10, 24, 53, 106, 191, 328, 528, 822, 1230, 1794, 2542, 3534, 4802, 6428, 8460, 10996, 14087, 17870, 22405, 27850, 34286, 41896, 50773, 61148, 73116, 86942, 102751, 120840, 141343, 164618, 190808, 220306, 253292, 290202, 331226, 376872]

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

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