A092674 - cp's OEIS frontend

A092674 Derived from a(n)=binomial(n+1,2) - sum{i=1,n-1,a(i)*floor(n/i)} (see A000010) - this is the value of the constant term.

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

[0, 3, 3, 1, 5, 0, 7, 4, 6, 2, 11, 5, 13, 4, 7, 8, 17, 6, 19, 9, 11, 8, 23, 8, 20, 10, 18, 13, 29, 10, 31, 16, 19, 14, 23, 12, 37, 16, 23, 16, 41, 14, 43, 21, 24, 20, 47, 16, 42, 20, 31, 25, 53, 18, 39, 24, 35, 26, 59, 15, 61, 28, 36, 32, 47, 22, 67, 33, 43, 26, 71, 24, 73, 34, 40]

cp's OEIS Frontend

A092674 Derived from a(n)=binomial(n+1,2) - sum{i=1,n-1,a(i)*floor(n/i)} (see A000010) - this is the value of the constant term.

Table of values

List of values

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

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

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