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.

A186260 a(n) = 8*b_8(n)+7, where b_8 lists the zeros of the sequence A261308: u(n+1)=|u(n)-gcd(u(n), 8n+7)|, u(1)=1.

Table of values

n a(n)
1 23
2 167
3 1511
4 13463
5 120167
6 1076039
7 9684359
8 87158999
9 784430279
10 7059870119
11 63537744791
12 571838662007
13 5146547952983
14 46318929479831
15 416870365318487
16 3751833287866247
17 33766499550040823
18 303898495950141767
19 2735086463015669687
20 24615778167141027047

List of values

[23, 167, 1511, 13463, 120167, 1076039, 9684359, 87158999, 784430279, 7059870119, 63537744791, 571838662007, 5146547952983, 46318929479831, 416870365318487, 3751833287866247, 33766499550040823, 303898495950141767, 2735086463015669687, 24615778167141027047]

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

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