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.

A302942 a(n) = (2^n-1)^2*(2^n + 2).

Table of values

n a(n)
0 0
1 4
2 54
3 490
4 4050
5 32674
6 261954
7 2096770
8 16776450
9 134216194
10 1073738754
11 8589928450
12 68719464450
13 549755789314
14 4398046461954
15 35184371990530
16 281474976514050
17 2251799813292034
18 18014398508695554
19 144115188074283010
20 1152921504603701250
21 9223372036848484354

List of values

[0, 4, 54, 490, 4050, 32674, 261954, 2096770, 16776450, 134216194, 1073738754, 8589928450, 68719464450, 549755789314, 4398046461954, 35184371990530, 281474976514050, 2251799813292034, 18014398508695554, 144115188074283010, 1152921504603701250, 9223372036848484354]

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

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