A348218 - cp's OEIS frontend

A348218 Variation on the Inventory Sequence A342585: record the number of previous terms which are divisible by the iterating number, starting at 1, until 0 is recorded, then restart the iterating number from 1. See the Comments.

n	a(n)
0	1
1	1
2	0
3	2
4	1
5	0
6	4
7	2
8	0
9	6
10	4
11	1
12	2
13	0
14	10
15	7
16	1
17	2
18	1
19	1
20	1
21	0
22	17
23	8
24	1
25	3
26	1
27	1
28	1
29	1
30	0
31	25
32	9
33	3
34	3
35	2
36	1
37	1
38	1
39	1
40	1
41	0
42	35
43	10
44	5
45	3
46	5
47	1
48	2
49	1
50	1
51	2
52	0
53	45
54	13
55	7
56	3
57	7
58	1
59	4
60	1
61	2
62	2
63	0
64	55
65	16
66	8
67	6
68	8
69	2
70	4
71	4
72	2
73	2
74	1
75	0
76	66
77	26
78	10
79	9
80	9
81	3
82	4
83	4
84	4
85	3
86	2
87	0
88	77
89	32
90	14
91	13
92	9
93	3

[1, 1, 0, 2, 1, 0, 4, 2, 0, 6, 4, 1, 2, 0, 10, 7, 1, 2, 1, 1, 1, 0, 17, 8, 1, 3, 1, 1, 1, 1, 0, 25, 9, 3, 3, 2, 1, 1, 1, 1, 1, 0, 35, 10, 5, 3, 5, 1, 2, 1, 1, 2, 0, 45, 13, 7, 3, 7, 1, 4, 1, 2, 2, 0, 55, 16, 8, 6, 8, 2, 4, 4, 2, 2, 1, 0, 66, 26, 10, 9, 9, 3, 4, 4, 4, 3, 2, 0, 77, 32, 14, 13, 9, 3]

cp's OEIS Frontend

A348218 Variation on the Inventory Sequence A342585: record the number of previous terms which are divisible by the iterating number, starting at 1, until 0 is recorded, then restart the iterating number from 1. See the Comments.

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	2
4	1
5	0
6	4
7	2
8	0
9	6
10	4
11	1
12	2
13	0
14	10
15	7
16	1
17	2
18	1
19	1
20	1
21	0
22	17
23	8
24	1
25	3
26	1
27	1
28	1
29	1
30	0
31	25
32	9
33	3
34	3
35	2
36	1
37	1
38	1
39	1
40	1
41	0
42	35
43	10
44	5
45	3
46	5
47	1
48	2
49	1
50	1
51	2
52	0
53	45
54	13
55	7
56	3
57	7
58	1
59	4
60	1
61	2
62	2
63	0
64	55
65	16
66	8
67	6
68	8
69	2
70	4
71	4
72	2
73	2
74	1
75	0
76	66
77	26
78	10
79	9
80	9
81	3
82	4
83	4
84	4
85	3
86	2
87	0
88	77
89	32
90	14
91	13
92	9
93	3

n	a(n)
0	1
1	1
2	0
3	2
4	1
5	0
6	4
7	2
8	0
9	6
10	4
11	1
12	2
13	0
14	10
15	7
16	1
17	2
18	1
19	1
20	1
21	0
22	17
23	8
24	1
25	3
26	1
27	1
28	1
29	1
30	0
31	25
32	9
33	3
34	3
35	2
36	1
37	1
38	1
39	1
40	1
41	0
42	35
43	10
44	5
45	3
46	5
47	1
48	2
49	1
50	1
51	2
52	0
53	45
54	13
55	7
56	3
57	7
58	1
59	4
60	1
61	2
62	2
63	0
64	55
65	16
66	8
67	6
68	8
69	2
70	4
71	4
72	2
73	2
74	1
75	0
76	66
77	26
78	10
79	9
80	9
81	3
82	4
83	4
84	4
85	3
86	2
87	0
88	77
89	32
90	14
91	13
92	9
93	3

n	a(n)
0	1
1	1
2	0
3	2
4	1
5	0
6	4
7	2
8	0
9	6
10	4
11	1
12	2
13	0
14	10
15	7
16	1
17	2
18	1
19	1
20	1
21	0
22	17
23	8
24	1
25	3
26	1
27	1
28	1
29	1
30	0
31	25
32	9
33	3
34	3
35	2
36	1
37	1
38	1
39	1
40	1
41	0
42	35
43	10
44	5
45	3
46	5
47	1
48	2
49	1
50	1
51	2
52	0
53	45
54	13
55	7
56	3
57	7
58	1
59	4
60	1
61	2
62	2
63	0
64	55
65	16
66	8
67	6
68	8
69	2
70	4
71	4
72	2
73	2
74	1
75	0
76	66
77	26
78	10
79	9
80	9
81	3
82	4
83	4
84	4
85	3
86	2
87	0
88	77
89	32
90	14
91	13
92	9
93	3