A244885 - cp's OEIS frontend

A244885 Expansion of (1-6x+12x^2-8x^3+x^4)/((1-2x)^2(1-3x+x^2)).

n	a(n)
0	1
1	1
2	2
3	5
4	14
5	41
6	121
7	354
8	1021
9	2901
10	8130
11	22513
12	61713
13	167746
14	452789
15	1215197
16	3246050
17	8637641
18	22912633
19	60624546
20	160075117
21	421960101
22	1110785922
23	2920883425
24	7673884449
25	20146907266
26	52863306341
27	138644338349
28	363489139106
29	952695494201

[1, 1, 2, 5, 14, 41, 121, 354, 1021, 2901, 8130, 22513, 61713, 167746, 452789, 1215197, 3246050, 8637641, 22912633, 60624546, 160075117, 421960101, 1110785922, 2920883425, 7673884449, 20146907266, 52863306341, 138644338349, 363489139106, 952695494201]

cp's OEIS Frontend

A244885 Expansion of (1-6x+12x^2-8x^3+x^4)/((1-2x)^2(1-3x+x^2)).

Table of values

List of values

cp's OEIS Frontend

A244885 Expansion of (1-6*x+12*x^2-8*x^3+x^4)/((1-2*x)^2*(1-3*x+x^2)).

Table of values

List of values

A244885 Expansion of (1-6x+12x^2-8x^3+x^4)/((1-2x)^2(1-3x+x^2)).