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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.

A329011 a(n) = p(0,n), where p(x,n) is the strong divisibility sequence of polynomials based on sqrt(5) as in A327322.

Table of values

n a(n)
1 1
2 2
3 7
4 26
5 521
6 434
7 13021
8 8138
9 36169
10 813802
11 8138021
12 3390842
13 203450521
14 508626302
15 1695421007
16 1589457194
17 127156575521
18 35321270978
19 3178914388021
20 3973642985026
21 26490953233507
22 198682149251302
23 1986821492513021
24 413921144273546
25 49670537312825521

List of values

[1, 2, 7, 26, 521, 434, 13021, 8138, 36169, 813802, 8138021, 3390842, 203450521, 508626302, 1695421007, 1589457194, 127156575521, 35321270978, 3178914388021, 3973642985026, 26490953233507, 198682149251302, 1986821492513021, 413921144273546, 49670537312825521]

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

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