A245354 - cp's OEIS frontend

A245354 Sum of digits of n in fractional base 9/5.

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

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

cp's OEIS Frontend

A245354 Sum of digits of n in fractional base 9/5.

Table of values

List of values

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

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

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