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.

A090392 Seventh diagonal (m=6) of triangle A084938; a(n) = A084938(n+6,n) = (n^6 + 45*n^5 + 925*n^4 + 11475*n^3 + 92314*n^2 + 413640*n)/720.

Table of values

n a(n)
0 0
1 720
2 1812
3 3428
4 5768
5 9090
6 13721
7 20069
8 28636
9 40032
10 54990
11 74382
12 99236
13 130754
14 170331
15 219575
16 280328
17 354688
18 445032
19 554040
20 684720
21 840434
22 1024925
23 1242345
24 1497284
25 1794800
26 2140450
27 2540322
28 3001068
29 3529938
30 4134815

List of values

[0, 720, 1812, 3428, 5768, 9090, 13721, 20069, 28636, 40032, 54990, 74382, 99236, 130754, 170331, 219575, 280328, 354688, 445032, 554040, 684720, 840434, 1024925, 1242345, 1497284, 1794800, 2140450, 2540322, 3001068, 3529938, 4134815]