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.

A093596 a(n) = Pi^(2n)*denominator of Sum_{k in A030059} 1/k^(2n).

Table of values

n a(n)
1 2
2 2
3 691
4 7234
5 174611
6 163327586881
7 13571120588
8 55769228412163778
9 1154372017217796891921391
10 45587914559383477650447161
11 786244320265033260236106076
12 1325861528365506758393998232189714777
13 162188234491877244039346965481488044
14 4806877204106337185378935774268985038351236

List of values

[2, 2, 691, 7234, 174611, 163327586881, 13571120588, 55769228412163778, 1154372017217796891921391, 45587914559383477650447161, 786244320265033260236106076, 1325861528365506758393998232189714777, 162188234491877244039346965481488044, 4806877204106337185378935774268985038351236]

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

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