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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.

A264351 The x member of the positive proper fundamental solution (x = x2(n), y = y2(n)) of the second class for the Pell equation x^2 - D(n)*y^2 = +8 for odd D(n) = A263012(n).

Table of values

n a(n)
1 29
2 1223
3 1040241
4 9217
5 3642669
6 445435
7 122279
8 3667
9 441089445
10 1034361
11 700801
12 866477098293
13 536018000953
14 13456978719
15 74857
16 111814836531
17 2150319955
18 991403378623407
19 20008281106509024285
20 7993723517
21 17651941238270751
22 12685
23 5754260987908903
24 3427370031
25 401477253306854423
26 87725171
27 225660404935077273
28 539908248773809
29 7742211688546213
30 91867215744119283021
31 16849
32 2767937250852453
33 14617581481552992324155240733
34 5404928819007703
35 1310525

List of values

[29, 1223, 1040241, 9217, 3642669, 445435, 122279, 3667, 441089445, 1034361, 700801, 866477098293, 536018000953, 13456978719, 74857, 111814836531, 2150319955, 991403378623407, 20008281106509024285, 7993723517, 17651941238270751, 12685, 5754260987908903, 3427370031, 401477253306854423, 87725171, 225660404935077273, 539908248773809, 7742211688546213, 91867215744119283021, 16849, 2767937250852453, 14617581481552992324155240733, 5404928819007703, 1310525]

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

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