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.

A203758 Square root of v(2n+1)/(2*v(2n)), where v=A203755.

Table of values

n a(n)
1 1
2 272
3 644274
4 6030757888
5 155988646422500
6 9053819556180074496
7 1028379757283945328201352
8 207457495477133009964712853504
9 69136938174280337191590509153453328
10 35984224552234991232580449063731200000000

List of values

[1, 272, 644274, 6030757888, 155988646422500, 9053819556180074496, 1028379757283945328201352, 207457495477133009964712853504, 69136938174280337191590509153453328, 35984224552234991232580449063731200000000]

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

Content is available under The OEIS End-User License Agreement.