A225630 - cp's OEIS frontend

A225630 Array of iterated Landau-like functions, starting maximization of LCM from the partition {1+1+...+1} of n, read downwards antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	1
10	1
11	3
12	2
13	1
14	1
15	1
16	4
17	6
18	2
19	1
20	1
21	1
22	6
23	12
24	6
25	2
26	1
27	1
28	1
29	6
30	30
31	12
32	6
33	2
34	1
35	1
36	1
37	12
38	30
39	60
40	12
41	6
42	2
43	1
44	1
45	1
46	15
47	84
48	60
49	60
50	12
51	6
52	2
53	1
54	1
55	1
56	20
57	120
58	420
59	60
60	60
61	12
62	6
63	2
64	1
65	1
66	1
67	30
68	180
69	840
70	420
71	60
72	60
73	12
74	6
75	2
76	1
77	1

[1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 1, 4, 6, 2, 1, 1, 1, 6, 12, 6, 2, 1, 1, 1, 6, 30, 12, 6, 2, 1, 1, 1, 12, 30, 60, 12, 6, 2, 1, 1, 1, 15, 84, 60, 60, 12, 6, 2, 1, 1, 1, 20, 120, 420, 60, 60, 12, 6, 2, 1, 1, 1, 30, 180, 840, 420, 60, 60, 12, 6, 2, 1, 1]

cp's OEIS Frontend

A225630 Array of iterated Landau-like functions, starting maximization of LCM from the partition {1+1+...+1} of n, read downwards antidiagonals.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	1
10	1
11	3
12	2
13	1
14	1
15	1
16	4
17	6
18	2
19	1
20	1
21	1
22	6
23	12
24	6
25	2
26	1
27	1
28	1
29	6
30	30
31	12
32	6
33	2
34	1
35	1
36	1
37	12
38	30
39	60
40	12
41	6
42	2
43	1
44	1
45	1
46	15
47	84
48	60
49	60
50	12
51	6
52	2
53	1
54	1
55	1
56	20
57	120
58	420
59	60
60	60
61	12
62	6
63	2
64	1
65	1
66	1
67	30
68	180
69	840
70	420
71	60
72	60
73	12
74	6
75	2
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	1
10	1
11	3
12	2
13	1
14	1
15	1
16	4
17	6
18	2
19	1
20	1
21	1
22	6
23	12
24	6
25	2
26	1
27	1
28	1
29	6
30	30
31	12
32	6
33	2
34	1
35	1
36	1
37	12
38	30
39	60
40	12
41	6
42	2
43	1
44	1
45	1
46	15
47	84
48	60
49	60
50	12
51	6
52	2
53	1
54	1
55	1
56	20
57	120
58	420
59	60
60	60
61	12
62	6
63	2
64	1
65	1
66	1
67	30
68	180
69	840
70	420
71	60
72	60
73	12
74	6
75	2
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	1
10	1
11	3
12	2
13	1
14	1
15	1
16	4
17	6
18	2
19	1
20	1
21	1
22	6
23	12
24	6
25	2
26	1
27	1
28	1
29	6
30	30
31	12
32	6
33	2
34	1
35	1
36	1
37	12
38	30
39	60
40	12
41	6
42	2
43	1
44	1
45	1
46	15
47	84
48	60
49	60
50	12
51	6
52	2
53	1
54	1
55	1
56	20
57	120
58	420
59	60
60	60
61	12
62	6
63	2
64	1
65	1
66	1
67	30
68	180
69	840
70	420
71	60
72	60
73	12
74	6
75	2
76	1
77	1