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.

A054490 Expansion of (1+5*x)/(1-6*x+x^2).

Table of values

n a(n)
0 1
1 11
2 65
3 379
4 2209
5 12875
6 75041
7 437371
8 2549185
9 14857739
10 86597249
11 504725755
12 2941757281
13 17145817931
14 99933150305
15 582453083899
16 3394785353089
17 19786259034635
18 115322768854721
19 672150354093691
20 3917579355707425
21 22833325780150859

List of values

[1, 11, 65, 379, 2209, 12875, 75041, 437371, 2549185, 14857739, 86597249, 504725755, 2941757281, 17145817931, 99933150305, 582453083899, 3394785353089, 19786259034635, 115322768854721, 672150354093691, 3917579355707425, 22833325780150859]

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

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