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.

A136224 Column 3 of triangle A136220; also equals column 0 of U^4 where U = A136228.

Table of values

n a(n)
0 1
1 4
2 36
3 442
4 6742
5 122350
6 2571620
7 61426282
8 1643616044
9 48708655760
10 1583981114700
11 56090062706944
12 2148733943483128
13 88554674908328872
14 3907197406833303644
15 183780036631720987407
16 9180785177015520963631

List of values

[1, 4, 36, 442, 6742, 122350, 2571620, 61426282, 1643616044, 48708655760, 1583981114700, 56090062706944, 2148733943483128, 88554674908328872, 3907197406833303644, 183780036631720987407, 9180785177015520963631]

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

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