A243503 - cp's OEIS frontend

A243503 Sums of parts of partitions (i.e., their sizes) as ordered in the table A241918: a(n) = Sum_{i=A203623(n-1)+2..A203623(n)+1} A241918(i).

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

[0, 1, 2, 2, 3, 4, 4, 3, 3, 6, 5, 6, 6, 8, 5, 4, 7, 5, 8, 9, 7, 10, 9, 8, 4, 12, 4, 12, 10, 8, 11, 5, 9, 14, 6, 7, 12, 16, 11, 12, 13, 11, 14, 15, 7, 18, 15, 10, 5, 7, 13, 18, 16, 6, 8, 16, 15, 20, 17, 11, 18, 22, 10, 6, 10, 14, 19, 21, 17, 10, 20, 9, 21, 24, 6, 24]

cp's OEIS Frontend

A243503 Sums of parts of partitions (i.e., their sizes) as ordered in the table A241918: a(n) = Sum_{i=A203623(n-1)+2..A203623(n)+1} A241918(i).

Table of values

List of values

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

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

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