A052544 - cp's OEIS frontend

A052544 Expansion of (1-x)^2/(1 - 4x + 3x^2 - x^3).

n	a(n)
0	1
1	2
2	6
3	19
4	60
5	189
6	595
7	1873
8	5896
9	18560
10	58425
11	183916
12	578949
13	1822473
14	5736961
15	18059374
16	56849086
17	178955183
18	563332848
19	1773314929
20	5582216355
21	17572253481
22	55315679788
23	174128175064
24	548137914373
25	1725482812088

[1, 2, 6, 19, 60, 189, 595, 1873, 5896, 18560, 58425, 183916, 578949, 1822473, 5736961, 18059374, 56849086, 178955183, 563332848, 1773314929, 5582216355, 17572253481, 55315679788, 174128175064, 548137914373, 1725482812088]

cp's OEIS Frontend

A052544 Expansion of (1-x)^2/(1 - 4x + 3x^2 - x^3).

Table of values

List of values

cp's OEIS Frontend

A052544 Expansion of (1-x)^2/(1 - 4*x + 3*x^2 - x^3).

Table of values

List of values

A052544 Expansion of (1-x)^2/(1 - 4x + 3x^2 - x^3).