A163326 - cp's OEIS frontend

A163326 Pick digits at the odd distance from the least significant end of the ternary expansion of n, then convert back to decimal.

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	2
9	0
10	0
11	0
12	1
13	1
14	1
15	2
16	2
17	2
18	0
19	0
20	0
21	1
22	1
23	1
24	2
25	2
26	2
27	3
28	3
29	3
30	4
31	4
32	4
33	5
34	5
35	5
36	3
37	3
38	3
39	4
40	4
41	4
42	5
43	5
44	5
45	3
46	3
47	3
48	4
49	4
50	4
51	5
52	5
53	5
54	6
55	6
56	6
57	7
58	7
59	7
60	8
61	8
62	8
63	6
64	6
65	6
66	7
67	7
68	7
69	8
70	8
71	8
72	6
73	6
74	6
75	7
76	7
77	7
78	8
79	8
80	8
81	0
82	0
83	0
84	1
85	1
86	1
87	2
88	2
89	2
90	0
91	0
92	0
93	1
94	1
95	1
96	2
97	2
98	2
99	0
100	0
101	0

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

cp's OEIS Frontend

A163326 Pick digits at the odd distance from the least significant end of the ternary expansion of n, then convert back to decimal.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	2
9	0
10	0
11	0
12	1
13	1
14	1
15	2
16	2
17	2
18	0
19	0
20	0
21	1
22	1
23	1
24	2
25	2
26	2
27	3
28	3
29	3
30	4
31	4
32	4
33	5
34	5
35	5
36	3
37	3
38	3
39	4
40	4
41	4
42	5
43	5
44	5
45	3
46	3
47	3
48	4
49	4
50	4
51	5
52	5
53	5
54	6
55	6
56	6
57	7
58	7
59	7
60	8
61	8
62	8
63	6
64	6
65	6
66	7
67	7
68	7
69	8
70	8
71	8
72	6
73	6
74	6
75	7
76	7
77	7
78	8
79	8
80	8
81	0
82	0
83	0
84	1
85	1
86	1
87	2
88	2
89	2
90	0
91	0
92	0
93	1
94	1
95	1
96	2
97	2
98	2
99	0
100	0
101	0

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	2
9	0
10	0
11	0
12	1
13	1
14	1
15	2
16	2
17	2
18	0
19	0
20	0
21	1
22	1
23	1
24	2
25	2
26	2
27	3
28	3
29	3
30	4
31	4
32	4
33	5
34	5
35	5
36	3
37	3
38	3
39	4
40	4
41	4
42	5
43	5
44	5
45	3
46	3
47	3
48	4
49	4
50	4
51	5
52	5
53	5
54	6
55	6
56	6
57	7
58	7
59	7
60	8
61	8
62	8
63	6
64	6
65	6
66	7
67	7
68	7
69	8
70	8
71	8
72	6
73	6
74	6
75	7
76	7
77	7
78	8
79	8
80	8
81	0
82	0
83	0
84	1
85	1
86	1
87	2
88	2
89	2
90	0
91	0
92	0
93	1
94	1
95	1
96	2
97	2
98	2
99	0
100	0
101	0

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	2
9	0
10	0
11	0
12	1
13	1
14	1
15	2
16	2
17	2
18	0
19	0
20	0
21	1
22	1
23	1
24	2
25	2
26	2
27	3
28	3
29	3
30	4
31	4
32	4
33	5
34	5
35	5
36	3
37	3
38	3
39	4
40	4
41	4
42	5
43	5
44	5
45	3
46	3
47	3
48	4
49	4
50	4
51	5
52	5
53	5
54	6
55	6
56	6
57	7
58	7
59	7
60	8
61	8
62	8
63	6
64	6
65	6
66	7
67	7
68	7
69	8
70	8
71	8
72	6
73	6
74	6
75	7
76	7
77	7
78	8
79	8
80	8
81	0
82	0
83	0
84	1
85	1
86	1
87	2
88	2
89	2
90	0
91	0
92	0
93	1
94	1
95	1
96	2
97	2
98	2
99	0
100	0
101	0