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.

A014727 Squares of even elements in Pascal's triangle A007318.

Table of values

n a(n)
0 4
1 16
2 36
3 16
4 100
5 100
6 36
7 400
8 36
9 64
10 784
11 3136
12 4900
13 3136
14 784
15 64
16 1296
17 7056
18 15876
19 15876
20 7056
21 1296
22 100
23 14400
24 44100
25 63504
26 44100
27 14400
28 100
29 108900
30 213444
31 213444
32 108900
33 144
34 4356
35 48400
36 627264
37 853776
38 627264
39 48400
40 4356

List of values

[4, 16, 36, 16, 100, 100, 36, 400, 36, 64, 784, 3136, 4900, 3136, 784, 64, 1296, 7056, 15876, 15876, 7056, 1296, 100, 14400, 44100, 63504, 44100, 14400, 100, 108900, 213444, 213444, 108900, 144, 4356, 48400, 627264, 853776, 627264, 48400, 4356]

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

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