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.

A097680 E.g.f.: (1/(1-x^5))*exp( 5*sum_{i>=0} x^(5*i+1)/(5*i+1) ) for an order-5 linear recurrence with varying coefficients.

Table of values

n a(n)
0 1
1 5
2 25
3 125
4 625
5 3245
6 19825
7 162125
8 1650625
9 17703125
10 186644425
11 2032320125
12 25569960625
13 382772328125
14 6166860390625
15 98093486946125
16 1555728351450625
17 26765871718953125
18 527380555479765625
19 11241893092061328125

List of values

[1, 5, 25, 125, 625, 3245, 19825, 162125, 1650625, 17703125, 186644425, 2032320125, 25569960625, 382772328125, 6166860390625, 98093486946125, 1555728351450625, 26765871718953125, 527380555479765625, 11241893092061328125]