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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.

A329013 a(n) = p(2,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 12
3 147
4 1836
5 116721
6 301644
7 27679401
8 52496748
9 704739609
10 47763633852
11 1436395799961
12 1798109838252
13 323942200421841
14 2430837436077972
15 24315999958264707
16 68401618078375404
17 16418241358998948801
18 13682794309260216588
19 3694504558135555477881

List of values

[1, 12, 147, 1836, 116721, 301644, 27679401, 52496748, 704739609, 47763633852, 1436395799961, 1798109838252, 323942200421841, 2430837436077972, 24315999958264707, 68401618078375404, 16418241358998948801, 13682794309260216588, 3694504558135555477881]

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

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