A340583 - cp's OEIS frontend

A340583 Triangle read by rows: T(n,k) = A002865(n-k)*A000203(k), 1 <= k <= n.

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

[1, 0, 3, 1, 0, 4, 1, 3, 0, 7, 2, 3, 4, 0, 6, 2, 6, 4, 7, 0, 12, 4, 6, 8, 7, 6, 0, 8, 4, 12, 8, 14, 6, 12, 0, 15, 7, 12, 16, 14, 12, 12, 8, 0, 13, 8, 21, 16, 28, 12, 24, 8, 15, 0, 18, 12, 24, 28, 28, 24, 24, 16, 15, 13, 0, 12, 14, 36, 32, 49, 24, 48, 16, 30, 13, 18, 0, 28]

cp's OEIS Frontend

A340583 Triangle read by rows: T(n,k) = A002865(n-k)*A000203(k), 1 <= k <= n.

Table of values

List of values

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

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

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