A031045 - cp's OEIS frontend

A031045 Triangle T(n,k): write n in base 8, reverse order of digits.

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

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

cp's OEIS Frontend

A031045 Triangle T(n,k): write n in base 8, reverse order of digits.

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

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

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