A240857 - cp's OEIS frontend

A240857 Triangle read by rows: T(0,0) = 0; T(n+1,k) = T(n,k+1), 0 <= k < n; T(n+1,n) = T(n,0); T(n+1,n+1) = T(n,0)+1.

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

[0, 0, 1, 1, 0, 1, 0, 1, 1, 2, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2, 2, 0, 1, 1, 2, 1, 2, 0, 1, 1, 2, 1, 2, 2, 3, 1, 1, 2, 1, 2, 2, 3, 0, 1, 1, 2, 1, 2, 2, 3, 0, 1, 1, 2, 2, 1, 2, 2, 3, 0, 1, 1, 2, 1, 2, 1, 2, 2, 3, 0, 1, 1, 2, 1, 2, 2, 3, 2, 2, 3, 0, 1, 1, 2, 1]

cp's OEIS Frontend

A240857 Triangle read by rows: T(0,0) = 0; T(n+1,k) = T(n,k+1), 0 <= k < n; T(n+1,n) = T(n,0); T(n+1,n+1) = T(n,0)+1.

Table of values

List of values

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

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

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