A180018 - cp's OEIS frontend

A180018 Difference of sums of digits of n in decimal and in binary representation.

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

[0, 0, 1, 1, 3, 3, 4, 4, 7, 7, -1, -1, 1, 1, 2, 2, 6, 6, 7, 7, 0, 0, 1, 1, 4, 4, 5, 5, 7, 7, -1, -1, 4, 4, 5, 5, 7, 7, 8, 8, 2, 2, 3, 3, 5, 5, 6, 6, 10, 10, 2, 2, 4, 4, 5, 5, 8, 8, 9, 9, 2, 2, 3, 3, 9, 9, 10, 10, 12, 12, 4, 4, 7, 7, 8, 8, 10, 10, 11, 11, 6, 6, 7, 7, 9, 9, 10, 10, 13, 13, 5, 5, 7, 7, 8, 8]

cp's OEIS Frontend

A180018 Difference of sums of digits of n in decimal and in binary representation.

Table of values

List of values

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

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

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