A031007 - cp's OEIS frontend

A031007 Triangle T(n,k): Write n in base 7, reverse order of digits, to get row n.

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

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

cp's OEIS Frontend

A031007 Triangle T(n,k): Write n in base 7, reverse order of digits, to get row n.

Table of values

List of values

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

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

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