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.

A090393 Eighth diagonal (m=7) of triangle A084938; a(n) = A084938(n+7,n) = (n^7 + 63*n^6 + 1855*n^5 + 34125*n^4 + 438424*n^3 + 3980172*n^2 + 20946960*n)/5040.

Table of values

n a(n)
0 0
1 5040
2 12288
3 22572
4 36992
5 56990
6 84432
7 121703
8 171816
9 238536
10 326520
11 441474
12 590328
13 781430
14 1024760
15 1332165
16 1717616
17 2197488
18 2790864
19 3519864
20 4410000
21 5490558
22 6795008
23 8361443
24 10233048
25 12458600
26 15093000
27 18197838

List of values

[0, 5040, 12288, 22572, 36992, 56990, 84432, 121703, 171816, 238536, 326520, 441474, 590328, 781430, 1024760, 1332165, 1717616, 2197488, 2790864, 3519864, 4410000, 5490558, 6795008, 8361443, 10233048, 12458600, 15093000, 18197838]