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.

A249313 Expansion of x*(1+13*x-12*x^3)/(1-14*x^2+12*x^4).

Table of values

n a(n)
1 1
2 13
3 14
4 170
5 184
6 2224
7 2408
8 29096
9 31504
10 380656
11 412160
12 4980032
13 5392192
14 65152576
15 70544768
16 852375680
17 922920448
18 11151428608
19 12074349056
20 145891492352
21 157965841408
22 1908663749632
23 2066629591040
24 24970594586624
25 27037224177664
26 326684359217152

List of values

[1, 13, 14, 170, 184, 2224, 2408, 29096, 31504, 380656, 412160, 4980032, 5392192, 65152576, 70544768, 852375680, 922920448, 11151428608, 12074349056, 145891492352, 157965841408, 1908663749632, 2066629591040, 24970594586624, 27037224177664, 326684359217152]