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.

A139244 a(0) = 4; a(n) = a(n-1)^2 - 1.

Table of values

n a(n)
0 4
1 15
2 224
3 50175
4 2517530624
5 6337960442777829375
6 40169742574216538983356186036612890624
7 1613608218478824775913354216413699241125577233045500390244103887844987109375

List of values

[4, 15, 224, 50175, 2517530624, 6337960442777829375, 40169742574216538983356186036612890624, 1613608218478824775913354216413699241125577233045500390244103887844987109375]

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

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