A290989 - cp's OEIS frontend

A290989 Expansion of x^6(1 + x^3)/(1 - 4x + 5x^2 - x^3 - 2x^4 + x^6 + x^7 - 2*x^8 + x^9).

n	a(n)
6	1
7	4
8	11
9	26
10	55
11	109
12	208
13	389
14	722
15	1339
16	2488
17	4634
18	8646
19	16146
20	30160
21	56333
22	105198
23	196413
24	366672
25	684475
26	1277701
27	2385080
28	4452277
29	8311254
30	15515091
31	28963012
32	54067156
33	100930660
34	188413624
35	351723304
36	656583197

[1, 4, 11, 26, 55, 109, 208, 389, 722, 1339, 2488, 4634, 8646, 16146, 30160, 56333, 105198, 196413, 366672, 684475, 1277701, 2385080, 4452277, 8311254, 15515091, 28963012, 54067156, 100930660, 188413624, 351723304, 656583197]

cp's OEIS Frontend

A290989 Expansion of x^6(1 + x^3)/(1 - 4x + 5x^2 - x^3 - 2x^4 + x^6 + x^7 - 2*x^8 + x^9).

Table of values

List of values

cp's OEIS Frontend

A290989 Expansion of x^6*(1 + x^3)/(1 - 4*x + 5*x^2 - x^3 - 2*x^4 + x^6 + x^7 - 2*x^8 + x^9).

Table of values

List of values

A290989 Expansion of x^6(1 + x^3)/(1 - 4x + 5x^2 - x^3 - 2x^4 + x^6 + x^7 - 2*x^8 + x^9).