A353158 - cp's OEIS frontend

A353158 a(n) is the distance from n to the nearest integer that can be added to n without carries in base 3.

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

[0, 0, 1, 0, 0, 2, 3, 2, 1, 0, 0, 1, 0, 0, 2, 4, 6, 8, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 1, 0, 0, 2, 3, 2, 1, 0, 0, 1, 0, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4]

cp's OEIS Frontend

A353158 a(n) is the distance from n to the nearest integer that can be added to n without carries in base 3.

Table of values

List of values

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

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

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