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.

A000906 Exponential generating function: 2*(1+3*x)/(1-2*x)^(7/2).

Table of values

n a(n)
0 2
1 20
2 210
3 2520
4 34650
5 540540
6 9459450
7 183783600
8 3928374450
9 91662070500
10 2319050383650
11 63246828645000
12 1849969737866250
13 57775977967207500
14 1918987839625106250
15 67548371954803740000
16 2511955082069264081250

List of values

[2, 20, 210, 2520, 34650, 540540, 9459450, 183783600, 3928374450, 91662070500, 2319050383650, 63246828645000, 1849969737866250, 57775977967207500, 1918987839625106250, 67548371954803740000, 2511955082069264081250]

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

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