A098212 - cp's OEIS frontend

A098212 Expansion of (5-x^2)/((1+x)(1-6x+x^2)).

n	a(n)
0	5
1	25
2	149
3	865
4	5045
5	29401
6	171365
7	998785
8	5821349
9	33929305
10	197754485
11	1152597601
12	6717831125
13	39154389145
14	228208503749
15	1330096633345
16	7752371296325
17	45184131144601
18	263352415571285
19	1534930362283105
20	8946229758127349
21	52142448186480985

[5, 25, 149, 865, 5045, 29401, 171365, 998785, 5821349, 33929305, 197754485, 1152597601, 6717831125, 39154389145, 228208503749, 1330096633345, 7752371296325, 45184131144601, 263352415571285, 1534930362283105, 8946229758127349, 52142448186480985]

cp's OEIS Frontend

A098212 Expansion of (5-x^2)/((1+x)(1-6x+x^2)).

Table of values

List of values

cp's OEIS Frontend

A098212 Expansion of (5-x^2)/((1+x)*(1-6*x+x^2)).

Table of values

List of values

A098212 Expansion of (5-x^2)/((1+x)(1-6x+x^2)).