A359034 - cp's OEIS frontend

A359034 a(n+1) is the sum of the number of terms in all groups of contiguous terms that add up to a(n); a(1)=1.

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

[1, 1, 2, 3, 3, 4, 4, 5, 3, 5, 4, 6, 6, 7, 7, 8, 10, 11, 4, 7, 9, 9, 10, 12, 13, 14, 13, 15, 8, 11, 7, 10, 13, 16, 19, 18, 18, 19, 19, 20, 7, 11, 8, 12, 14, 14, 15, 9, 11, 9, 12, 15, 10, 14, 16, 20, 14, 17, 17, 18, 22, 22, 23, 22, 24, 23, 23, 24, 24, 25, 28, 27, 22]

cp's OEIS Frontend

A359034 a(n+1) is the sum of the number of terms in all groups of contiguous terms that add up to a(n); a(1)=1.

Table of values

List of values

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

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

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