A030372 - cp's OEIS frontend

A030372 (# 1's)-(# 2's) in first n terms of A030363.

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

[1, 0, 1, 1, 2, 1, 0, -1, 0, 1, 2, 1, 2, 2, 3, 3, 2, 3, 2, 2, 2, 3, 4, 4, 4, 3, 2, 3, 2, 3, 3, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 1, 0, -1, 0, 1, 2, 1, 2, 3, 4, 4, 4, 5, 4, 4, 3, 3, 4, 3, 3, 4, 5, 6, 6, 7, 8, 7, 6, 6, 7, 8, 7, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 6, 7, 8, 7, 7, 8, 7]

cp's OEIS Frontend

A030372 (# 1's)-(# 2's) in first n terms of A030363.

Table of values

List of values

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

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

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