A328371 - cp's OEIS frontend

A328371 Irregular triangle read by rows: T(n,k) is the sum of all parts of all partitions of all positive integers <= n into k consecutive parts.

n	a(n)
1	1
2	3
3	6
4	3
5	10
6	3
7	15
8	8
9	21
10	8
11	6
12	28
13	15
14	6
15	36
16	15
17	6
18	45
19	24
20	15
21	55
22	24
23	15
24	10
25	66
26	35
27	15
28	10
29	78
30	35
31	27
32	10
33	91
34	48
35	27
36	10
37	105
38	48
39	27
40	24
41	120
42	63
43	42
44	24
45	15
46	136
47	63
48	42
49	24
50	15
51	153
52	80
53	42
54	24
55	15
56	171
57	80
58	60
59	42
60	15
61	190
62	99
63	60
64	42
65	15
66	210
67	99
68	60
69	42
70	35
71	231
72	120
73	81
74	42
75	35
76	21

[1, 3, 6, 3, 10, 3, 15, 8, 21, 8, 6, 28, 15, 6, 36, 15, 6, 45, 24, 15, 55, 24, 15, 10, 66, 35, 15, 10, 78, 35, 27, 10, 91, 48, 27, 10, 105, 48, 27, 24, 120, 63, 42, 24, 15, 136, 63, 42, 24, 15, 153, 80, 42, 24, 15, 171, 80, 60, 42, 15, 190, 99, 60, 42, 15, 210, 99, 60, 42, 35, 231, 120, 81, 42, 35, 21]

cp's OEIS Frontend

A328371 Irregular triangle read by rows: T(n,k) is the sum of all parts of all partitions of all positive integers <= n into k consecutive parts.

Table of values

List of values

n	a(n)
1	1
2	3
3	6
4	3
5	10
6	3
7	15
8	8
9	21
10	8
11	6
12	28
13	15
14	6
15	36
16	15
17	6
18	45
19	24
20	15
21	55
22	24
23	15
24	10
25	66
26	35
27	15
28	10
29	78
30	35
31	27
32	10
33	91
34	48
35	27
36	10
37	105
38	48
39	27
40	24
41	120
42	63
43	42
44	24
45	15
46	136
47	63
48	42
49	24
50	15
51	153
52	80
53	42
54	24
55	15
56	171
57	80
58	60
59	42
60	15
61	190
62	99
63	60
64	42
65	15
66	210
67	99
68	60
69	42
70	35
71	231
72	120
73	81
74	42
75	35
76	21

n	a(n)
1	1
2	3
3	6
4	3
5	10
6	3
7	15
8	8
9	21
10	8
11	6
12	28
13	15
14	6
15	36
16	15
17	6
18	45
19	24
20	15
21	55
22	24
23	15
24	10
25	66
26	35
27	15
28	10
29	78
30	35
31	27
32	10
33	91
34	48
35	27
36	10
37	105
38	48
39	27
40	24
41	120
42	63
43	42
44	24
45	15
46	136
47	63
48	42
49	24
50	15
51	153
52	80
53	42
54	24
55	15
56	171
57	80
58	60
59	42
60	15
61	190
62	99
63	60
64	42
65	15
66	210
67	99
68	60
69	42
70	35
71	231
72	120
73	81
74	42
75	35
76	21

n	a(n)
1	1
2	3
3	6
4	3
5	10
6	3
7	15
8	8
9	21
10	8
11	6
12	28
13	15
14	6
15	36
16	15
17	6
18	45
19	24
20	15
21	55
22	24
23	15
24	10
25	66
26	35
27	15
28	10
29	78
30	35
31	27
32	10
33	91
34	48
35	27
36	10
37	105
38	48
39	27
40	24
41	120
42	63
43	42
44	24
45	15
46	136
47	63
48	42
49	24
50	15
51	153
52	80
53	42
54	24
55	15
56	171
57	80
58	60
59	42
60	15
61	190
62	99
63	60
64	42
65	15
66	210
67	99
68	60
69	42
70	35
71	231
72	120
73	81
74	42
75	35
76	21