A105371 - cp's OEIS frontend

A105371 Expansion of (1-x)(1-x+x^2)/(1-3x+4x^2-2x^3+x^4).

n	a(n)
0	1
1	1
2	1
3	0
4	-3
5	-8
6	-13
7	-13
8	0
9	34
10	89
11	144
12	144
13	0
14	-377
15	-987
16	-1597
17	-1597
18	0
19	4181
20	10946
21	17711
22	17711
23	0
24	-46368
25	-121393
26	-196418
27	-196418
28	0
29	514229
30	1346269
31	2178309
32	2178309
33	0
34	-5702887
35	-14930352
36	-24157817
37	-24157817
38	0
39	63245986
40	165580141

[1, 1, 1, 0, -3, -8, -13, -13, 0, 34, 89, 144, 144, 0, -377, -987, -1597, -1597, 0, 4181, 10946, 17711, 17711, 0, -46368, -121393, -196418, -196418, 0, 514229, 1346269, 2178309, 2178309, 0, -5702887, -14930352, -24157817, -24157817, 0, 63245986, 165580141]

cp's OEIS Frontend

A105371 Expansion of (1-x)(1-x+x^2)/(1-3x+4x^2-2x^3+x^4).

Table of values

List of values

cp's OEIS Frontend

A105371 Expansion of (1-x)*(1-x+x^2)/(1-3*x+4*x^2-2*x^3+x^4).

Table of values

List of values

A105371 Expansion of (1-x)(1-x+x^2)/(1-3x+4x^2-2x^3+x^4).