A057744 - cp's OEIS frontend

A057744 Expansion of (1-2x^3)/(1-2x-x^3+2*x^4).

n	a(n)
0	1
1	2
2	4
3	7
4	14
5	28
6	55
7	110
8	220
9	439
10	878
11	1756
12	3511
13	7022
14	14044
15	28087
16	56174
17	112348
18	224695
19	449390
20	898780
21	1797559
22	3595118
23	7190236
24	14380471
25	28760942
26	57521884
27	115043767
28	230087534
29	460175068
30	920350135
31	1840700270
32	3681400540

[1, 2, 4, 7, 14, 28, 55, 110, 220, 439, 878, 1756, 3511, 7022, 14044, 28087, 56174, 112348, 224695, 449390, 898780, 1797559, 3595118, 7190236, 14380471, 28760942, 57521884, 115043767, 230087534, 460175068, 920350135, 1840700270, 3681400540]

cp's OEIS Frontend

A057744 Expansion of (1-2x^3)/(1-2x-x^3+2*x^4).

Table of values

List of values

cp's OEIS Frontend

A057744 Expansion of (1-2*x^3)/(1-2*x-x^3+2*x^4).

Table of values

List of values

A057744 Expansion of (1-2x^3)/(1-2x-x^3+2*x^4).