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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.

A099011 Pell pseudoprimes: odd composite numbers n such that P(n)-Kronecker(2,n) is divisible by n.

Table of values

n a(n)
1 169
2 385
3 741
4 961
5 1121
6 2001
7 3827
8 4879
9 5719
10 6215
11 6265
12 6441
13 6479
14 6601
15 7055
16 7801
17 8119
18 9799
19 10945
20 11395
21 13067
22 13079
23 13601
24 15841
25 18241
26 19097
27 20833
28 20951
29 24727
30 27839
31 27971
32 29183
33 29953
34 31417
35 31535
36 34561
37 35459
38 37345

List of values

[169, 385, 741, 961, 1121, 2001, 3827, 4879, 5719, 6215, 6265, 6441, 6479, 6601, 7055, 7801, 8119, 9799, 10945, 11395, 13067, 13079, 13601, 15841, 18241, 19097, 20833, 20951, 24727, 27839, 27971, 29183, 29953, 31417, 31535, 34561, 35459, 37345]

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

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