A237448 - cp's OEIS frontend

A237448 Square array T(row >= 1, col >= 1): The first row, row=1, T(1,col) = col = A000027. When row > col, T(row,col) = row, otherwise (when 1 < row <= col), T(row,col) = row-1.

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

[1, 2, 2, 3, 1, 3, 4, 1, 3, 4, 5, 1, 2, 4, 5, 6, 1, 2, 4, 5, 6, 7, 1, 2, 3, 5, 6, 7, 8, 1, 2, 3, 5, 6, 7, 8, 9, 1, 2, 3, 4, 6, 7, 8, 9, 10, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13]

cp's OEIS Frontend

A237448 Square array T(row >= 1, col >= 1): The first row, row=1, T(1,col) = col = A000027. When row > col, T(row,col) = row, otherwise (when 1 < row <= col), T(row,col) = row-1.

Table of values

List of values

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

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

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