A006287 - cp's OEIS frontend

A006287 Sum of squares of digits of ternary representation of n.

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

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

cp's OEIS Frontend

A006287 Sum of squares of digits of ternary representation of n.

Table of values

List of values

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

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

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