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.

A161527 Numerators of cumulative sums of rational sequence A038110(k)/A038111(k).

Table of values

n a(n)
1 1
2 2
3 11
4 27
5 61
6 809
7 13945
8 268027
9 565447
10 2358365
11 73551683
12 2734683311
13 112599773191
14 4860900544813
15 9968041656757
16 40762420985117
17 83151858555707
18 5085105491885327
19 341472595155548909
20 24295409051193284539
21 1777124696397561611347

List of values

[1, 2, 11, 27, 61, 809, 13945, 268027, 565447, 2358365, 73551683, 2734683311, 112599773191, 4860900544813, 9968041656757, 40762420985117, 83151858555707, 5085105491885327, 341472595155548909, 24295409051193284539, 1777124696397561611347]

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

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