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.

A026244 a(n) = 4^n*(4^n+1)/2.

Table of values

n a(n)
0 1
1 10
2 136
3 2080
4 32896
5 524800
6 8390656
7 134225920
8 2147516416
9 34359869440
10 549756338176
11 8796095119360
12 140737496743936
13 2251799847239680
14 36028797153181696
15 576460752840294400
16 9223372039002259456
17 147573952598266347520
18 2361183241469182345216

List of values

[1, 10, 136, 2080, 32896, 524800, 8390656, 134225920, 2147516416, 34359869440, 549756338176, 8796095119360, 140737496743936, 2251799847239680, 36028797153181696, 576460752840294400, 9223372039002259456, 147573952598266347520, 2361183241469182345216]

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

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