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.

A003952 Expansion of g.f.: (1+x)/(1-9*x).

Table of values

n a(n)
0 1
1 10
2 90
3 810
4 7290
5 65610
6 590490
7 5314410
8 47829690
9 430467210
10 3874204890
11 34867844010
12 313810596090
13 2824295364810
14 25418658283290
15 228767924549610
16 2058911320946490
17 18530201888518410
18 166771816996665690
19 1500946352969991210
20 13508517176729920890

List of values

[1, 10, 90, 810, 7290, 65610, 590490, 5314410, 47829690, 430467210, 3874204890, 34867844010, 313810596090, 2824295364810, 25418658283290, 228767924549610, 2058911320946490, 18530201888518410, 166771816996665690, 1500946352969991210, 13508517176729920890]

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

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