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.

A283831 Take every fourth term of A104203.

Table of values

n a(n)
0 1
1 -12
2 3024
3 -4390848
4 21224560896
5 -257991277243392
6 6628234834692624384
7 -319729080846260095008768
8 26571747463798134334265819136
9 -3564202847752289659513902717468672
10 733070216072136922924207670741034860544
11 -221829664053602095461018886102097997267468288

List of values

[1, -12, 3024, -4390848, 21224560896, -257991277243392, 6628234834692624384, -319729080846260095008768, 26571747463798134334265819136, -3564202847752289659513902717468672, 733070216072136922924207670741034860544, -221829664053602095461018886102097997267468288]

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

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