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.

A173252 A sequence of coefficients of 3^n when x_n = x_oi.

Table of values

n a(n)
1 2
2 1
3 2
4 19
5 2
6 289
7 118
8 41
9 182578
10 239803
11 495074
12 3866257
13 1158454
14 2629057
15 56207062
16 82084427
17 4638842098
18 5389722857
19 30867186934
20 8585039713
21 5319558074
22 2
23 193589999521
24 616960854422
25 5663407855939
26 5264528838038

List of values

[2, 1, 2, 19, 2, 289, 118, 41, 182578, 239803, 495074, 3866257, 1158454, 2629057, 56207062, 82084427, 4638842098, 5389722857, 30867186934, 8585039713, 5319558074, 2, 193589999521, 616960854422, 5663407855939, 5264528838038]

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

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