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.

A122996 Expansion of (1+6*x)/(1-x-49*x^2).

Table of values

n a(n)
0 1
1 7
2 56
3 399
4 3143
5 22694
6 176701
7 1288707
8 9947056
9 73093699
10 560499443
11 4142090694
12 31606563401
13 234569007407
14 1783290614056
15 13277171976999
16 100658412065743
17 751239838938694
18 5683502030160101
19 42494254138156107

List of values

[1, 7, 56, 399, 3143, 22694, 176701, 1288707, 9947056, 73093699, 560499443, 4142090694, 31606563401, 234569007407, 1783290614056, 13277171976999, 100658412065743, 751239838938694, 5683502030160101, 42494254138156107]