A277824 - cp's OEIS frontend

A277824 a(0) = 0; for n >= 1, a(n) = 1 + a(A277815(n)); index of the column where n is located in array A277710.

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	1
10	2
11	2
12	1
13	3
14	1
15	1
16	1
17	1
18	1
19	3
20	2
21	2
22	2
23	1
24	1
25	2
26	3
27	2
28	1
29	4
30	1
31	1
32	1
33	1
34	1
35	4
36	1
37	3
38	3
39	2
40	2
41	5
42	2
43	2
44	2
45	3
46	1
47	1
48	1
49	1
50	2
51	3
52	3
53	4
54	2
55	2
56	1
57	2
58	4
59	2
60	1
61	6
62	1
63	1
64	1
65	1
66	1
67	5
68	1
69	3
70	4
71	3
72	1
73	1
74	3
75	3
76	3
77	5
78	2
79	3
80	2
81	1
82	5
83	4
84	2
85	7
86	2
87	1
88	2
89	2
90	3
91	4
92	1
93	4
94	1
95	1
96	1
97	1
98	1
99	4
100	2
101	2
102	3
103	5
104	3
105	2
106	4
107	5
108	2
109	6
110	2
111	1
112	1
113	2
114	2
115	3
116	4
117	4
118	2
119	2
120	1

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

cp's OEIS Frontend

A277824 a(0) = 0; for n >= 1, a(n) = 1 + a(A277815(n)); index of the column where n is located in array A277710.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	1
10	2
11	2
12	1
13	3
14	1
15	1
16	1
17	1
18	1
19	3
20	2
21	2
22	2
23	1
24	1
25	2
26	3
27	2
28	1
29	4
30	1
31	1
32	1
33	1
34	1
35	4
36	1
37	3
38	3
39	2
40	2
41	5
42	2
43	2
44	2
45	3
46	1
47	1
48	1
49	1
50	2
51	3
52	3
53	4
54	2
55	2
56	1
57	2
58	4
59	2
60	1
61	6
62	1
63	1
64	1
65	1
66	1
67	5
68	1
69	3
70	4
71	3
72	1
73	1
74	3
75	3
76	3
77	5
78	2
79	3
80	2
81	1
82	5
83	4
84	2
85	7
86	2
87	1
88	2
89	2
90	3
91	4
92	1
93	4
94	1
95	1
96	1
97	1
98	1
99	4
100	2
101	2
102	3
103	5
104	3
105	2
106	4
107	5
108	2
109	6
110	2
111	1
112	1
113	2
114	2
115	3
116	4
117	4
118	2
119	2
120	1

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	1
10	2
11	2
12	1
13	3
14	1
15	1
16	1
17	1
18	1
19	3
20	2
21	2
22	2
23	1
24	1
25	2
26	3
27	2
28	1
29	4
30	1
31	1
32	1
33	1
34	1
35	4
36	1
37	3
38	3
39	2
40	2
41	5
42	2
43	2
44	2
45	3
46	1
47	1
48	1
49	1
50	2
51	3
52	3
53	4
54	2
55	2
56	1
57	2
58	4
59	2
60	1
61	6
62	1
63	1
64	1
65	1
66	1
67	5
68	1
69	3
70	4
71	3
72	1
73	1
74	3
75	3
76	3
77	5
78	2
79	3
80	2
81	1
82	5
83	4
84	2
85	7
86	2
87	1
88	2
89	2
90	3
91	4
92	1
93	4
94	1
95	1
96	1
97	1
98	1
99	4
100	2
101	2
102	3
103	5
104	3
105	2
106	4
107	5
108	2
109	6
110	2
111	1
112	1
113	2
114	2
115	3
116	4
117	4
118	2
119	2
120	1

n	a(n)
0	0
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	1
10	2
11	2
12	1
13	3
14	1
15	1
16	1
17	1
18	1
19	3
20	2
21	2
22	2
23	1
24	1
25	2
26	3
27	2
28	1
29	4
30	1
31	1
32	1
33	1
34	1
35	4
36	1
37	3
38	3
39	2
40	2
41	5
42	2
43	2
44	2
45	3
46	1
47	1
48	1
49	1
50	2
51	3
52	3
53	4
54	2
55	2
56	1
57	2
58	4
59	2
60	1
61	6
62	1
63	1
64	1
65	1
66	1
67	5
68	1
69	3
70	4
71	3
72	1
73	1
74	3
75	3
76	3
77	5
78	2
79	3
80	2
81	1
82	5
83	4
84	2
85	7
86	2
87	1
88	2
89	2
90	3
91	4
92	1
93	4
94	1
95	1
96	1
97	1
98	1
99	4
100	2
101	2
102	3
103	5
104	3
105	2
106	4
107	5
108	2
109	6
110	2
111	1
112	1
113	2
114	2
115	3
116	4
117	4
118	2
119	2
120	1