A308430 - cp's OEIS frontend

A308430 Number of 0's minus number of 1's among the edge truncated binary representations of the first n prime numbers.

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	0
7	3
8	4
9	3
10	2
11	-1
12	1
13	3
14	3
15	1
16	1
17	-1
18	-3
19	0
20	1
21	4
22	3
23	4
24	5
25	8
26	9
27	8
28	7
29	6
30	7
31	2
32	6
33	10
34	12
35	14
36	14
37	14
38	16
39	16
40	16
41	16
42	16
43	12
44	16
45	18
46	18
47	18
48	14
49	14
50	14
51	14
52	10
53	10
54	6
55	13
56	16
57	19
58	20
59	23
60	26
61	27
62	30
63	31
64	30
65	31
66	30
67	31
68	34
69	33
70	32
71	35
72	34
73	31
74	30
75	27
76	22
77	25
78	26
79	29
80	30
81	31
82	32
83	29
84	30
85	27
86	24
87	27
88	28
89	27
90	24
91	23
92	18
93	15
94	12
95	9
96	4
97	-1
98	5
99	9
100	11

[0, 0, 1, 0, 0, 0, 3, 4, 3, 2, -1, 1, 3, 3, 1, 1, -1, -3, 0, 1, 4, 3, 4, 5, 8, 9, 8, 7, 6, 7, 2, 6, 10, 12, 14, 14, 14, 16, 16, 16, 16, 16, 12, 16, 18, 18, 18, 14, 14, 14, 14, 10, 10, 6, 13, 16, 19, 20, 23, 26, 27, 30, 31, 30, 31, 30, 31, 34, 33, 32, 35, 34, 31, 30, 27, 22, 25, 26, 29, 30, 31, 32, 29, 30, 27, 24, 27, 28, 27, 24, 23, 18, 15, 12, 9, 4, -1, 5, 9, 11]

cp's OEIS Frontend

A308430 Number of 0's minus number of 1's among the edge truncated binary representations of the first n prime numbers.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	0
7	3
8	4
9	3
10	2
11	-1
12	1
13	3
14	3
15	1
16	1
17	-1
18	-3
19	0
20	1
21	4
22	3
23	4
24	5
25	8
26	9
27	8
28	7
29	6
30	7
31	2
32	6
33	10
34	12
35	14
36	14
37	14
38	16
39	16
40	16
41	16
42	16
43	12
44	16
45	18
46	18
47	18
48	14
49	14
50	14
51	14
52	10
53	10
54	6
55	13
56	16
57	19
58	20
59	23
60	26
61	27
62	30
63	31
64	30
65	31
66	30
67	31
68	34
69	33
70	32
71	35
72	34
73	31
74	30
75	27
76	22
77	25
78	26
79	29
80	30
81	31
82	32
83	29
84	30
85	27
86	24
87	27
88	28
89	27
90	24
91	23
92	18
93	15
94	12
95	9
96	4
97	-1
98	5
99	9
100	11

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	0
7	3
8	4
9	3
10	2
11	-1
12	1
13	3
14	3
15	1
16	1
17	-1
18	-3
19	0
20	1
21	4
22	3
23	4
24	5
25	8
26	9
27	8
28	7
29	6
30	7
31	2
32	6
33	10
34	12
35	14
36	14
37	14
38	16
39	16
40	16
41	16
42	16
43	12
44	16
45	18
46	18
47	18
48	14
49	14
50	14
51	14
52	10
53	10
54	6
55	13
56	16
57	19
58	20
59	23
60	26
61	27
62	30
63	31
64	30
65	31
66	30
67	31
68	34
69	33
70	32
71	35
72	34
73	31
74	30
75	27
76	22
77	25
78	26
79	29
80	30
81	31
82	32
83	29
84	30
85	27
86	24
87	27
88	28
89	27
90	24
91	23
92	18
93	15
94	12
95	9
96	4
97	-1
98	5
99	9
100	11

n	a(n)
1	0
2	0
3	1
4	0
5	0
6	0
7	3
8	4
9	3
10	2
11	-1
12	1
13	3
14	3
15	1
16	1
17	-1
18	-3
19	0
20	1
21	4
22	3
23	4
24	5
25	8
26	9
27	8
28	7
29	6
30	7
31	2
32	6
33	10
34	12
35	14
36	14
37	14
38	16
39	16
40	16
41	16
42	16
43	12
44	16
45	18
46	18
47	18
48	14
49	14
50	14
51	14
52	10
53	10
54	6
55	13
56	16
57	19
58	20
59	23
60	26
61	27
62	30
63	31
64	30
65	31
66	30
67	31
68	34
69	33
70	32
71	35
72	34
73	31
74	30
75	27
76	22
77	25
78	26
79	29
80	30
81	31
82	32
83	29
84	30
85	27
86	24
87	27
88	28
89	27
90	24
91	23
92	18
93	15
94	12
95	9
96	4
97	-1
98	5
99	9
100	11