A351962 - cp's OEIS frontend

A351962 Square array A(n,k) = A156552(lcm(A005940(1+n), A005940(1+k))), read by antidiagonals.

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	3
7	5
8	5
9	3
10	4
11	3
12	2
13	3
14	4
15	5
16	9
17	11
18	11
19	9
20	5
21	6
22	5
23	10
24	3
25	10
26	5
27	6
28	7
29	13
30	5
31	19
32	19
33	5
34	13
35	7
36	8
37	7
38	6
39	11
40	4
41	11
42	6
43	7
44	8
45	9
46	17
47	23
48	27
49	21
50	21
51	27
52	23
53	17
54	9
55	10
56	9
57	18
58	7
59	22
60	5
61	22
62	7
63	18
64	9
65	10
66	11
67	21
68	21
69	35
70	39
71	13
72	13
73	39
74	35
75	21
76	21
77	11
78	12
79	11
80	10
81	19
82	20
83	23
84	6
85	23
86	20
87	19
88	10
89	11
90	12

[0, 1, 1, 2, 1, 2, 3, 5, 5, 3, 4, 3, 2, 3, 4, 5, 9, 11, 11, 9, 5, 6, 5, 10, 3, 10, 5, 6, 7, 13, 5, 19, 19, 5, 13, 7, 8, 7, 6, 11, 4, 11, 6, 7, 8, 9, 17, 23, 27, 21, 21, 27, 23, 17, 9, 10, 9, 18, 7, 22, 5, 22, 7, 18, 9, 10, 11, 21, 21, 35, 39, 13, 13, 39, 35, 21, 21, 11, 12, 11, 10, 19, 20, 23, 6, 23, 20, 19, 10, 11, 12]

cp's OEIS Frontend

A351962 Square array A(n,k) = A156552(lcm(A005940(1+n), A005940(1+k))), read by antidiagonals.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	3
7	5
8	5
9	3
10	4
11	3
12	2
13	3
14	4
15	5
16	9
17	11
18	11
19	9
20	5
21	6
22	5
23	10
24	3
25	10
26	5
27	6
28	7
29	13
30	5
31	19
32	19
33	5
34	13
35	7
36	8
37	7
38	6
39	11
40	4
41	11
42	6
43	7
44	8
45	9
46	17
47	23
48	27
49	21
50	21
51	27
52	23
53	17
54	9
55	10
56	9
57	18
58	7
59	22
60	5
61	22
62	7
63	18
64	9
65	10
66	11
67	21
68	21
69	35
70	39
71	13
72	13
73	39
74	35
75	21
76	21
77	11
78	12
79	11
80	10
81	19
82	20
83	23
84	6
85	23
86	20
87	19
88	10
89	11
90	12

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	3
7	5
8	5
9	3
10	4
11	3
12	2
13	3
14	4
15	5
16	9
17	11
18	11
19	9
20	5
21	6
22	5
23	10
24	3
25	10
26	5
27	6
28	7
29	13
30	5
31	19
32	19
33	5
34	13
35	7
36	8
37	7
38	6
39	11
40	4
41	11
42	6
43	7
44	8
45	9
46	17
47	23
48	27
49	21
50	21
51	27
52	23
53	17
54	9
55	10
56	9
57	18
58	7
59	22
60	5
61	22
62	7
63	18
64	9
65	10
66	11
67	21
68	21
69	35
70	39
71	13
72	13
73	39
74	35
75	21
76	21
77	11
78	12
79	11
80	10
81	19
82	20
83	23
84	6
85	23
86	20
87	19
88	10
89	11
90	12

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	3
7	5
8	5
9	3
10	4
11	3
12	2
13	3
14	4
15	5
16	9
17	11
18	11
19	9
20	5
21	6
22	5
23	10
24	3
25	10
26	5
27	6
28	7
29	13
30	5
31	19
32	19
33	5
34	13
35	7
36	8
37	7
38	6
39	11
40	4
41	11
42	6
43	7
44	8
45	9
46	17
47	23
48	27
49	21
50	21
51	27
52	23
53	17
54	9
55	10
56	9
57	18
58	7
59	22
60	5
61	22
62	7
63	18
64	9
65	10
66	11
67	21
68	21
69	35
70	39
71	13
72	13
73	39
74	35
75	21
76	21
77	11
78	12
79	11
80	10
81	19
82	20
83	23
84	6
85	23
86	20
87	19
88	10
89	11
90	12