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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.

A134710 a(n) = n-th even superperfect number divided by 2^n.

Table of values

n a(n)
1 1
2 1
3 2
4 4
5 128
6 1024
7 2048
8 4194304
9 2251799813685248
10 302231454903657293676544
11 39614081257132168796771975168
12 20769187434139310514121985316880384

List of values

[1, 1, 2, 4, 128, 1024, 2048, 4194304, 2251799813685248, 302231454903657293676544, 39614081257132168796771975168, 20769187434139310514121985316880384]

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

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