A089076 - cp's OEIS frontend

A089076 Expansion of -x - x^3(2 -2x^4 +x^5)/((1-x^2)*(1+x+x^4)).

n	a(n)
1	-1
2	0
3	-2
4	2
5	-4
6	4
7	-6
8	7
9	-11
10	14
11	-20
12	26
13	-37
14	50
15	-70
16	95
17	-132
18	181
19	-251
20	345
21	-477
22	657
23	-908
24	1252
25	-1729
26	2385
27	-3293
28	4544
29	-6273
30	8657
31	-11950
32	16493
33	-22766
34	31422
35	-43372
36	59864
37	-82630
38	114051
39	-157423
40	217286
41	-299916
42	413966
43	-571389
44	788674
45	-1088590
46	1502555
47	-2073944
48	2862617

[-1, 0, -2, 2, -4, 4, -6, 7, -11, 14, -20, 26, -37, 50, -70, 95, -132, 181, -251, 345, -477, 657, -908, 1252, -1729, 2385, -3293, 4544, -6273, 8657, -11950, 16493, -22766, 31422, -43372, 59864, -82630, 114051, -157423, 217286, -299916, 413966, -571389, 788674, -1088590, 1502555, -2073944, 2862617]

cp's OEIS Frontend

A089076 Expansion of -x - x^3(2 -2x^4 +x^5)/((1-x^2)*(1+x+x^4)).

Table of values

List of values

cp's OEIS Frontend

A089076 Expansion of -x - x^3*(2 -2*x^4 +x^5)/((1-x^2)*(1+x+x^4)).

Table of values

List of values

A089076 Expansion of -x - x^3(2 -2x^4 +x^5)/((1-x^2)*(1+x+x^4)).