A140191 - cp's OEIS frontend

A140191 Fix e = 3; a(n) gives number of multiples ke (0 <= k <= n/e) which are children of n.

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	2
10	1
11	3
12	2
13	3
14	3
15	6
16	1
17	1
18	2
19	3
20	1
21	2
22	3
23	5
24	2
25	3
26	3
27	6
28	3
29	5
30	6
31	11
32	1
33	2
34	1
35	3
36	2
37	3
38	3
39	6
40	1
41	3
42	2
43	5
44	3
45	6
46	5
47	11
48	2
49	3
50	3
51	6
52	3
53	5
54	6
55	11
56	3
57	6
58	5
59	11
60	6
61	11
62	11
63	22
64	1
65	1
66	2
67	3
68	1
69	2
70	3
71	5
72	2
73	3
74	3
75	6
76	3
77	5
78	6
79	11
80	1
81	2
82	3
83	5
84	2
85	5
86	5
87	10
88	3
89	5
90	6
91	11
92	5
93	10
94	11
95	21
96	2
97	3
98	3
99	6

[1, 1, 1, 2, 1, 1, 2, 3, 1, 2, 1, 3, 2, 3, 3, 6, 1, 1, 2, 3, 1, 2, 3, 5, 2, 3, 3, 6, 3, 5, 6, 11, 1, 2, 1, 3, 2, 3, 3, 6, 1, 3, 2, 5, 3, 6, 5, 11, 2, 3, 3, 6, 3, 5, 6, 11, 3, 6, 5, 11, 6, 11, 11, 22, 1, 1, 2, 3, 1, 2, 3, 5, 2, 3, 3, 6, 3, 5, 6, 11, 1, 2, 3, 5, 2, 5, 5, 10, 3, 5, 6, 11, 5, 10, 11, 21, 2, 3, 3, 6]

cp's OEIS Frontend

A140191 Fix e = 3; a(n) gives number of multiples ke (0 <= k <= n/e) which are children of n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	2
10	1
11	3
12	2
13	3
14	3
15	6
16	1
17	1
18	2
19	3
20	1
21	2
22	3
23	5
24	2
25	3
26	3
27	6
28	3
29	5
30	6
31	11
32	1
33	2
34	1
35	3
36	2
37	3
38	3
39	6
40	1
41	3
42	2
43	5
44	3
45	6
46	5
47	11
48	2
49	3
50	3
51	6
52	3
53	5
54	6
55	11
56	3
57	6
58	5
59	11
60	6
61	11
62	11
63	22
64	1
65	1
66	2
67	3
68	1
69	2
70	3
71	5
72	2
73	3
74	3
75	6
76	3
77	5
78	6
79	11
80	1
81	2
82	3
83	5
84	2
85	5
86	5
87	10
88	3
89	5
90	6
91	11
92	5
93	10
94	11
95	21
96	2
97	3
98	3
99	6

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	2
10	1
11	3
12	2
13	3
14	3
15	6
16	1
17	1
18	2
19	3
20	1
21	2
22	3
23	5
24	2
25	3
26	3
27	6
28	3
29	5
30	6
31	11
32	1
33	2
34	1
35	3
36	2
37	3
38	3
39	6
40	1
41	3
42	2
43	5
44	3
45	6
46	5
47	11
48	2
49	3
50	3
51	6
52	3
53	5
54	6
55	11
56	3
57	6
58	5
59	11
60	6
61	11
62	11
63	22
64	1
65	1
66	2
67	3
68	1
69	2
70	3
71	5
72	2
73	3
74	3
75	6
76	3
77	5
78	6
79	11
80	1
81	2
82	3
83	5
84	2
85	5
86	5
87	10
88	3
89	5
90	6
91	11
92	5
93	10
94	11
95	21
96	2
97	3
98	3
99	6

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	2
7	3
8	1
9	2
10	1
11	3
12	2
13	3
14	3
15	6
16	1
17	1
18	2
19	3
20	1
21	2
22	3
23	5
24	2
25	3
26	3
27	6
28	3
29	5
30	6
31	11
32	1
33	2
34	1
35	3
36	2
37	3
38	3
39	6
40	1
41	3
42	2
43	5
44	3
45	6
46	5
47	11
48	2
49	3
50	3
51	6
52	3
53	5
54	6
55	11
56	3
57	6
58	5
59	11
60	6
61	11
62	11
63	22
64	1
65	1
66	2
67	3
68	1
69	2
70	3
71	5
72	2
73	3
74	3
75	6
76	3
77	5
78	6
79	11
80	1
81	2
82	3
83	5
84	2
85	5
86	5
87	10
88	3
89	5
90	6
91	11
92	5
93	10
94	11
95	21
96	2
97	3
98	3
99	6