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.

A212738 a(n) = (7^p - 6^p - 1)/(1806p) where p is the n-th prime.

Table of values

n a(n)
3 1
4 43
5 81271
6 3570505
7 7025726485
8 314435374639
9 639872336584027
10 60775577624897675065
11 2794429652350970000851
12 276858360603194024261113585
13 600808083611945729624598396925
14 28083738921571587634894783049047
15 61728002094732427074308383210511683

List of values

[1, 43, 81271, 3570505, 7025726485, 314435374639, 639872336584027, 60775577624897675065, 2794429652350970000851, 276858360603194024261113585, 600808083611945729624598396925, 28083738921571587634894783049047, 61728002094732427074308383210511683]

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

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