A368312 - cp's OEIS frontend

A368312 Irregular triangle read by rows where row n lists the factor differences of n.

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

[0, 1, 2, 0, 3, 4, 1, 5, 6, 2, 7, 0, 8, 3, 9, 10, 1, 4, 11, 12, 5, 13, 2, 14, 0, 6, 15, 16, 3, 7, 17, 18, 1, 8, 19, 4, 20, 9, 21, 22, 2, 5, 10, 23, 0, 24, 11, 25, 6, 26, 3, 12, 27, 28, 1, 7, 13, 29, 30, 4, 14, 31, 8, 32, 15, 33, 2, 34, 0, 5, 9, 16, 35, 36, 17, 37]

cp's OEIS Frontend

A368312 Irregular triangle read by rows where row n lists the factor differences of n.

Table of values

List of values

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

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

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