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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.

A160703 Generalized Somos-4 Hankel determinant recurrence sequence.

Table of values

n a(n)
0 1
1 4
2 20
3 464
4 17024
5 1632256
6 499253248
7 211076251648
8 432343353393152
9 1184049383163822080
10 10988005485374521475072
11 249434575164299910905331712
12 9434727599158183495094688022528

List of values

[1, 4, 20, 464, 17024, 1632256, 499253248, 211076251648, 432343353393152, 1184049383163822080, 10988005485374521475072, 249434575164299910905331712, 9434727599158183495094688022528]

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

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