A207031 - cp's OEIS frontend

A207031 Triangle read by rows: T(n,k) = sum of all parts of the k-th column of the last section of the set of partitions of n.

n	a(n)
1	1
2	2
3	1
4	3
5	1
6	1
7	6
8	3
9	1
10	1
11	8
12	3
13	2
14	1
15	1
16	15
17	8
18	4
19	2
20	1
21	1
22	19
23	8
24	5
25	3
26	2
27	1
28	1
29	32
30	17
31	9
32	6
33	3
34	2
35	1
36	1
37	42
38	20
39	13
40	7
41	5
42	3
43	2
44	1
45	1
46	64
47	34
48	19
49	13
50	8
51	5
52	3
53	2
54	1
55	1
56	83
57	41
58	26
59	16
60	11
61	7
62	5
63	3
64	2
65	1
66	1
67	124
68	68
69	41
70	27
71	17
72	12
73	7
74	5
75	3
76	2
77	1
78	1

[1, 2, 1, 3, 1, 1, 6, 3, 1, 1, 8, 3, 2, 1, 1, 15, 8, 4, 2, 1, 1, 19, 8, 5, 3, 2, 1, 1, 32, 17, 9, 6, 3, 2, 1, 1, 42, 20, 13, 7, 5, 3, 2, 1, 1, 64, 34, 19, 13, 8, 5, 3, 2, 1, 1, 83, 41, 26, 16, 11, 7, 5, 3, 2, 1, 1, 124, 68, 41, 27, 17, 12, 7, 5, 3, 2, 1, 1]

cp's OEIS Frontend

A207031 Triangle read by rows: T(n,k) = sum of all parts of the k-th column of the last section of the set of partitions of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	3
5	1
6	1
7	6
8	3
9	1
10	1
11	8
12	3
13	2
14	1
15	1
16	15
17	8
18	4
19	2
20	1
21	1
22	19
23	8
24	5
25	3
26	2
27	1
28	1
29	32
30	17
31	9
32	6
33	3
34	2
35	1
36	1
37	42
38	20
39	13
40	7
41	5
42	3
43	2
44	1
45	1
46	64
47	34
48	19
49	13
50	8
51	5
52	3
53	2
54	1
55	1
56	83
57	41
58	26
59	16
60	11
61	7
62	5
63	3
64	2
65	1
66	1
67	124
68	68
69	41
70	27
71	17
72	12
73	7
74	5
75	3
76	2
77	1
78	1

n	a(n)
1	1
2	2
3	1
4	3
5	1
6	1
7	6
8	3
9	1
10	1
11	8
12	3
13	2
14	1
15	1
16	15
17	8
18	4
19	2
20	1
21	1
22	19
23	8
24	5
25	3
26	2
27	1
28	1
29	32
30	17
31	9
32	6
33	3
34	2
35	1
36	1
37	42
38	20
39	13
40	7
41	5
42	3
43	2
44	1
45	1
46	64
47	34
48	19
49	13
50	8
51	5
52	3
53	2
54	1
55	1
56	83
57	41
58	26
59	16
60	11
61	7
62	5
63	3
64	2
65	1
66	1
67	124
68	68
69	41
70	27
71	17
72	12
73	7
74	5
75	3
76	2
77	1
78	1

n	a(n)
1	1
2	2
3	1
4	3
5	1
6	1
7	6
8	3
9	1
10	1
11	8
12	3
13	2
14	1
15	1
16	15
17	8
18	4
19	2
20	1
21	1
22	19
23	8
24	5
25	3
26	2
27	1
28	1
29	32
30	17
31	9
32	6
33	3
34	2
35	1
36	1
37	42
38	20
39	13
40	7
41	5
42	3
43	2
44	1
45	1
46	64
47	34
48	19
49	13
50	8
51	5
52	3
53	2
54	1
55	1
56	83
57	41
58	26
59	16
60	11
61	7
62	5
63	3
64	2
65	1
66	1
67	124
68	68
69	41
70	27
71	17
72	12
73	7
74	5
75	3
76	2
77	1
78	1