A308121 - cp's OEIS frontend

A308121 Irregular triangle read by rows: T(n,k) = A109395(n)k-A076512(n)A038566(n,k).

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

[0, 1, 1, 2, 1, 1, 1, 2, 3, 4, 2, 1, 1, 2, 3, 4, 5, 6, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 3, 4, 1, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 1, 2, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 4, 5, 6, 1, 2, 3, 7, 14, 13, 4, 11, 2, 1, 8]

cp's OEIS Frontend

A308121 Irregular triangle read by rows: T(n,k) = A109395(n)k-A076512(n)A038566(n,k).

Table of values

List of values

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

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

cp's OEIS Frontend

A308121 Irregular triangle read by rows: T(n,k) = A109395(n)*k-A076512(n)*A038566(n,k).

Table of values

List of values

A308121 Irregular triangle read by rows: T(n,k) = A109395(n)k-A076512(n)A038566(n,k).

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