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.

A051977 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 12.

Table of values

n a(n)
1 247
2 295
3 355
4 366
5 385
6 386
7 426
8 535
9 609
10 767
11 802
12 815
13 851
14 969
15 995
16 1027
17 1113
18 1162
19 1207
20 1343
21 1353
22 1355
23 1358
24 1535
25 1538
26 1703
27 1717
28 1799
29 1910
30 1946
31 2018
32 2047
33 2054
34 2105
35 2231
36 2318
37 2327
38 2334
39 2365
40 2438
41 2507
42 2735

List of values

[247, 295, 355, 366, 385, 386, 426, 535, 609, 767, 802, 815, 851, 969, 995, 1027, 1113, 1162, 1207, 1343, 1353, 1355, 1358, 1535, 1538, 1703, 1717, 1799, 1910, 1946, 2018, 2047, 2054, 2105, 2231, 2318, 2327, 2334, 2365, 2438, 2507, 2735]

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

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