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.

A325258 a(1) = 1; otherwise, first differences of Levine's sequence A011784.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 3
5 7
6 28
7 171
8 2624
9 172613
10 139584150
11 6837485347187
12 266437138079023501057
13 508009471379222384299345337895696
14 37745517525533091954228691786161750063795478326636142
15 5347426383812697233786139576220412396732847744407175515852823296919414647252347610750

List of values

[1, 1, 1, 1, 3, 7, 28, 171, 2624, 172613, 139584150, 6837485347187, 266437138079023501057, 508009471379222384299345337895696, 37745517525533091954228691786161750063795478326636142, 5347426383812697233786139576220412396732847744407175515852823296919414647252347610750]

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

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