A278539 - cp's OEIS frontend

A278539 a(n) = index of the column where n is located in array A278505.

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

[1, 2, 1, 3, 2, 4, 1, 5, 2, 6, 3, 7, 1, 8, 2, 9, 4, 10, 1, 11, 3, 12, 5, 13, 2, 14, 1, 15, 6, 16, 2, 17, 4, 18, 7, 19, 3, 20, 1, 21, 8, 22, 2, 23, 5, 24, 9, 25, 1, 26, 3, 27, 10, 28, 4, 29, 6, 30, 11, 31, 2, 32, 1, 33, 12, 34, 2, 35, 7, 36, 13, 37, 3, 38, 5, 39, 14, 40, 1, 41, 8, 42, 15, 43, 4, 44, 2, 45, 16, 46, 1, 47, 9, 48, 17, 49, 6, 50, 3, 51, 18, 52, 2, 53]

cp's OEIS Frontend

A278539 a(n) = index of the column where n is located in array A278505.

Table of values

List of values

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

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

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