A064405 - cp's OEIS frontend

A064405 Number of even entries (A048967) minus the number of odd entries (A001316) in row n of Pascal's triangle (A007318).

n	a(n)
0	-1
1	-2
2	-1
3	-4
4	1
5	-2
6	-1
7	-8
8	5
9	2
10	3
11	-4
12	5
13	-2
14	-1
15	-16
16	13
17	10
18	11
19	4
20	13
21	6
22	7
23	-8
24	17
25	10
26	11
27	-4
28	13
29	-2
30	-1
31	-32
32	29
33	26
34	27
35	20
36	29
37	22
38	23
39	8
40	33
41	26
42	27
43	12
44	29
45	14
46	15
47	-16
48	41
49	34
50	35
51	20
52	37
53	22
54	23
55	-8
56	41
57	26
58	27
59	-4
60	29
61	-2
62	-1
63	-64
64	61
65	58
66	59
67	52
68	61
69	54
70	55
71	40
72	65
73	58
74	59
75	44
76	61
77	46
78	47
79	16
80	73
81	66
82	67
83	52
84	69
85	54

[-1, -2, -1, -4, 1, -2, -1, -8, 5, 2, 3, -4, 5, -2, -1, -16, 13, 10, 11, 4, 13, 6, 7, -8, 17, 10, 11, -4, 13, -2, -1, -32, 29, 26, 27, 20, 29, 22, 23, 8, 33, 26, 27, 12, 29, 14, 15, -16, 41, 34, 35, 20, 37, 22, 23, -8, 41, 26, 27, -4, 29, -2, -1, -64, 61, 58, 59, 52, 61, 54, 55, 40, 65, 58, 59, 44, 61, 46, 47, 16, 73, 66, 67, 52, 69, 54]

cp's OEIS Frontend

A064405 Number of even entries (A048967) minus the number of odd entries (A001316) in row n of Pascal's triangle (A007318).

Table of values

List of values

n	a(n)
0	-1
1	-2
2	-1
3	-4
4	1
5	-2
6	-1
7	-8
8	5
9	2
10	3
11	-4
12	5
13	-2
14	-1
15	-16
16	13
17	10
18	11
19	4
20	13
21	6
22	7
23	-8
24	17
25	10
26	11
27	-4
28	13
29	-2
30	-1
31	-32
32	29
33	26
34	27
35	20
36	29
37	22
38	23
39	8
40	33
41	26
42	27
43	12
44	29
45	14
46	15
47	-16
48	41
49	34
50	35
51	20
52	37
53	22
54	23
55	-8
56	41
57	26
58	27
59	-4
60	29
61	-2
62	-1
63	-64
64	61
65	58
66	59
67	52
68	61
69	54
70	55
71	40
72	65
73	58
74	59
75	44
76	61
77	46
78	47
79	16
80	73
81	66
82	67
83	52
84	69
85	54

n	a(n)
0	-1
1	-2
2	-1
3	-4
4	1
5	-2
6	-1
7	-8
8	5
9	2
10	3
11	-4
12	5
13	-2
14	-1
15	-16
16	13
17	10
18	11
19	4
20	13
21	6
22	7
23	-8
24	17
25	10
26	11
27	-4
28	13
29	-2
30	-1
31	-32
32	29
33	26
34	27
35	20
36	29
37	22
38	23
39	8
40	33
41	26
42	27
43	12
44	29
45	14
46	15
47	-16
48	41
49	34
50	35
51	20
52	37
53	22
54	23
55	-8
56	41
57	26
58	27
59	-4
60	29
61	-2
62	-1
63	-64
64	61
65	58
66	59
67	52
68	61
69	54
70	55
71	40
72	65
73	58
74	59
75	44
76	61
77	46
78	47
79	16
80	73
81	66
82	67
83	52
84	69
85	54

n	a(n)
0	-1
1	-2
2	-1
3	-4
4	1
5	-2
6	-1
7	-8
8	5
9	2
10	3
11	-4
12	5
13	-2
14	-1
15	-16
16	13
17	10
18	11
19	4
20	13
21	6
22	7
23	-8
24	17
25	10
26	11
27	-4
28	13
29	-2
30	-1
31	-32
32	29
33	26
34	27
35	20
36	29
37	22
38	23
39	8
40	33
41	26
42	27
43	12
44	29
45	14
46	15
47	-16
48	41
49	34
50	35
51	20
52	37
53	22
54	23
55	-8
56	41
57	26
58	27
59	-4
60	29
61	-2
62	-1
63	-64
64	61
65	58
66	59
67	52
68	61
69	54
70	55
71	40
72	65
73	58
74	59
75	44
76	61
77	46
78	47
79	16
80	73
81	66
82	67
83	52
84	69
85	54