A335392 - cp's OEIS frontend

A335392 a(n) is the number of ways to reach n by the process of starting from 1 and repeatedly adding 5 or multiplying by 3.

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

[1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 2, 1, 0, 1, 0, 2, 2, 0, 1, 1, 2, 2, 0, 1, 1, 3, 2, 0, 1, 1, 3, 3, 0, 1, 2, 3, 3, 0, 1, 2, 4, 3, 0, 1, 2, 4, 5, 0, 1, 3, 4, 5, 0, 1, 3, 5, 5, 0, 1, 3, 5, 7, 0, 1, 5, 5, 7, 0, 1, 5, 6, 7, 0, 2, 5, 6, 9, 0, 2, 7]

cp's OEIS Frontend

A335392 a(n) is the number of ways to reach n by the process of starting from 1 and repeatedly adding 5 or multiplying by 3.

Table of values

List of values

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

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

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