A193530 - cp's OEIS frontend

A193530 Expansion of (1 - 2x - 2x^2 + 3x^3 + x^5)/((1-x)(1-2x-x^2)(1-2*x^2-x^4)).

n	a(n)
0	1
1	1
2	2
3	3
4	7
5	13
6	31
7	66
8	159
9	363
10	876
11	2065
12	4985
13	11915
14	28765
15	69156
16	166957
17	402373
18	971414
19	2343519
20	5657755
21	13654969
22	32966011
23	79577190
24	192116331
25	463786191
26	1119678912
27	2703086893
28	6525829037
29	15754607063
30	38034986041
31	91824246216
32	221683340569
33	535190123593
34	1292063254826

[1, 1, 2, 3, 7, 13, 31, 66, 159, 363, 876, 2065, 4985, 11915, 28765, 69156, 166957, 402373, 971414, 2343519, 5657755, 13654969, 32966011, 79577190, 192116331, 463786191, 1119678912, 2703086893, 6525829037, 15754607063, 38034986041, 91824246216, 221683340569, 535190123593, 1292063254826]

cp's OEIS Frontend

A193530 Expansion of (1 - 2x - 2x^2 + 3x^3 + x^5)/((1-x)(1-2x-x^2)(1-2*x^2-x^4)).

Table of values

List of values

cp's OEIS Frontend

A193530 Expansion of (1 - 2*x - 2*x^2 + 3*x^3 + x^5)/((1-x)*(1-2*x-x^2)*(1-2*x^2-x^4)).

Table of values

List of values

A193530 Expansion of (1 - 2x - 2x^2 + 3x^3 + x^5)/((1-x)(1-2x-x^2)(1-2*x^2-x^4)).