A271833 - cp's OEIS frontend

A271833 Expansion of (1 + 2x + 2x^2 + 2x^3 - 5x^4 + 2x^5 + 2x^6 + 2x^7)/((1 - x)^2(1 + x + x^2 + x^3 + x^4 + x^5 + x^6 + x^7)).

n	a(n)
0	1
1	3
2	5
3	7
4	2
5	4
6	6
7	8
8	9
9	11
10	13
11	15
12	10
13	12
14	14
15	16
16	17
17	19
18	21
19	23
20	18
21	20
22	22
23	24
24	25
25	27
26	29
27	31
28	26
29	28
30	30
31	32
32	33
33	35
34	37
35	39
36	34
37	36
38	38
39	40
40	41
41	43
42	45
43	47
44	42
45	44
46	46
47	48
48	49
49	51
50	53
51	55
52	50
53	52
54	54
55	56
56	57
57	59
58	61
59	63
60	58
61	60
62	62
63	64
64	65
65	67
66	69
67	71
68	66
69	68
70	70
71	72
72	73
73	75
74	77

[1, 3, 5, 7, 2, 4, 6, 8, 9, 11, 13, 15, 10, 12, 14, 16, 17, 19, 21, 23, 18, 20, 22, 24, 25, 27, 29, 31, 26, 28, 30, 32, 33, 35, 37, 39, 34, 36, 38, 40, 41, 43, 45, 47, 42, 44, 46, 48, 49, 51, 53, 55, 50, 52, 54, 56, 57, 59, 61, 63, 58, 60, 62, 64, 65, 67, 69, 71, 66, 68, 70, 72, 73, 75, 77]

cp's OEIS Frontend

A271833 Expansion of (1 + 2x + 2x^2 + 2x^3 - 5x^4 + 2x^5 + 2x^6 + 2x^7)/((1 - x)^2(1 + x + x^2 + x^3 + x^4 + x^5 + x^6 + x^7)).

Table of values

List of values

n	a(n)
0	1
1	3
2	5
3	7
4	2
5	4
6	6
7	8
8	9
9	11
10	13
11	15
12	10
13	12
14	14
15	16
16	17
17	19
18	21
19	23
20	18
21	20
22	22
23	24
24	25
25	27
26	29
27	31
28	26
29	28
30	30
31	32
32	33
33	35
34	37
35	39
36	34
37	36
38	38
39	40
40	41
41	43
42	45
43	47
44	42
45	44
46	46
47	48
48	49
49	51
50	53
51	55
52	50
53	52
54	54
55	56
56	57
57	59
58	61
59	63
60	58
61	60
62	62
63	64
64	65
65	67
66	69
67	71
68	66
69	68
70	70
71	72
72	73
73	75
74	77

n	a(n)
0	1
1	3
2	5
3	7
4	2
5	4
6	6
7	8
8	9
9	11
10	13
11	15
12	10
13	12
14	14
15	16
16	17
17	19
18	21
19	23
20	18
21	20
22	22
23	24
24	25
25	27
26	29
27	31
28	26
29	28
30	30
31	32
32	33
33	35
34	37
35	39
36	34
37	36
38	38
39	40
40	41
41	43
42	45
43	47
44	42
45	44
46	46
47	48
48	49
49	51
50	53
51	55
52	50
53	52
54	54
55	56
56	57
57	59
58	61
59	63
60	58
61	60
62	62
63	64
64	65
65	67
66	69
67	71
68	66
69	68
70	70
71	72
72	73
73	75
74	77

cp's OEIS Frontend

A271833 Expansion of (1 + 2*x + 2*x^2 + 2*x^3 - 5*x^4 + 2*x^5 + 2*x^6 + 2*x^7)/((1 - x)^2*(1 + x + x^2 + x^3 + x^4 + x^5 + x^6 + x^7)).

Table of values

List of values

A271833 Expansion of (1 + 2x + 2x^2 + 2x^3 - 5x^4 + 2x^5 + 2x^6 + 2x^7)/((1 - x)^2(1 + x + x^2 + x^3 + x^4 + x^5 + x^6 + x^7)).

n	a(n)
0	1
1	3
2	5
3	7
4	2
5	4
6	6
7	8
8	9
9	11
10	13
11	15
12	10
13	12
14	14
15	16
16	17
17	19
18	21
19	23
20	18
21	20
22	22
23	24
24	25
25	27
26	29
27	31
28	26
29	28
30	30
31	32
32	33
33	35
34	37
35	39
36	34
37	36
38	38
39	40
40	41
41	43
42	45
43	47
44	42
45	44
46	46
47	48
48	49
49	51
50	53
51	55
52	50
53	52
54	54
55	56
56	57
57	59
58	61
59	63
60	58
61	60
62	62
63	64
64	65
65	67
66	69
67	71
68	66
69	68
70	70
71	72
72	73
73	75
74	77