A328333 - cp's OEIS frontend

A328333 Expansion of (1 + 4x - 6x^2) / ((1 - x) * (1 - 10*x^2)).

n	a(n)
0	1
1	5
2	9
3	49
4	89
5	489
6	889
7	4889
8	8889
9	48889
10	88889
11	488889
12	888889
13	4888889
14	8888889
15	48888889
16	88888889
17	488888889
18	888888889
19	4888888889
20	8888888889
21	48888888889
22	88888888889
23	488888888889
24	888888888889
25	4888888888889
26	8888888888889
27	48888888888889
28	88888888888889

[1, 5, 9, 49, 89, 489, 889, 4889, 8889, 48889, 88889, 488889, 888889, 4888889, 8888889, 48888889, 88888889, 488888889, 888888889, 4888888889, 8888888889, 48888888889, 88888888889, 488888888889, 888888888889, 4888888888889, 8888888888889, 48888888888889, 88888888888889]

cp's OEIS Frontend

A328333 Expansion of (1 + 4x - 6x^2) / ((1 - x) * (1 - 10*x^2)).

Table of values

List of values

cp's OEIS Frontend

A328333 Expansion of (1 + 4*x - 6*x^2) / ((1 - x) * (1 - 10*x^2)).

Table of values

List of values

A328333 Expansion of (1 + 4x - 6x^2) / ((1 - x) * (1 - 10*x^2)).