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.

A329012 a(n) = p(1,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 7
3 52
4 406
5 16496
6 27664
7 1663936
8 2081968
9 18513664
10 833245952
11 16665967616
12 13888655872
13 1666655481856
14 8333310963712
15 55555495903232
16 104166621927424
17 16666663803355136
18 9259258622967808
19 1666666620853682176
20 4166666620853682176
21 55555555311219638272

List of values

[1, 7, 52, 406, 16496, 27664, 1663936, 2081968, 18513664, 833245952, 16665967616, 13888655872, 1666655481856, 8333310963712, 55555495903232, 104166621927424, 16666663803355136, 9259258622967808, 1666666620853682176, 4166666620853682176, 55555555311219638272]

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

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