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.

A212154 a(n) = (A212153(n)^3 + 1)/7^n, n >= 0.

Table of values

n a(n)
0 1
1 18
2 140
3 20
4 479393
5 219600095
6 4804461081
7 686351583
8 6679631931865
9 82080661415031
10 8898622841908566
11 174149720118385232
12 7290250572352382182
13 65315972853762054047
14 98713213404986046050649
15 11532114009920222592500432
16 356054521382275298405890644
17 28999349909865958163356878647

List of values

[1, 18, 140, 20, 479393, 219600095, 4804461081, 686351583, 6679631931865, 82080661415031, 8898622841908566, 174149720118385232, 7290250572352382182, 65315972853762054047, 98713213404986046050649, 11532114009920222592500432, 356054521382275298405890644, 28999349909865958163356878647]

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

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