A276090 - cp's OEIS frontend

A276090 Left inverse of A276089: For n = sum_{i=1..} d(i)i! (with each d(i) <= i), a(n) = sum_{j=1..} d(2j-1)j!.

n	a(n)
0	0
1	1
2	0
3	1
4	0
5	1
6	2
7	3
8	2
9	3
10	2
11	3
12	4
13	5
14	4
15	5
16	4
17	5
18	6
19	7
20	6
21	7
22	6
23	7
24	0
25	1
26	0
27	1
28	0
29	1
30	2
31	3
32	2
33	3
34	2
35	3
36	4
37	5
38	4
39	5
40	4
41	5
42	6
43	7
44	6
45	7
46	6
47	7
48	0
49	1
50	0
51	1
52	0
53	1
54	2
55	3
56	2
57	3
58	2
59	3
60	4
61	5
62	4
63	5
64	4
65	5
66	6
67	7
68	6
69	7
70	6
71	7
72	0
73	1
74	0
75	1
76	0
77	1
78	2
79	3
80	2
81	3
82	2
83	3
84	4
85	5
86	4
87	5
88	4
89	5
90	6
91	7
92	6
93	7
94	6
95	7
96	0
97	1
98	0
99	1
100	0
101	1
102	2
103	3
104	2
105	3
106	2
107	3
108	4
109	5
110	4
111	5
112	4
113	5
114	6
115	7
116	6
117	7
118	6
119	7
120	6

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

cp's OEIS Frontend

A276090 Left inverse of A276089: For n = sum_{i=1..} d(i)i! (with each d(i) <= i), a(n) = sum_{j=1..} d(2j-1)j!.

Table of values

List of values

n	a(n)
0	0
1	1
2	0
3	1
4	0
5	1
6	2
7	3
8	2
9	3
10	2
11	3
12	4
13	5
14	4
15	5
16	4
17	5
18	6
19	7
20	6
21	7
22	6
23	7
24	0
25	1
26	0
27	1
28	0
29	1
30	2
31	3
32	2
33	3
34	2
35	3
36	4
37	5
38	4
39	5
40	4
41	5
42	6
43	7
44	6
45	7
46	6
47	7
48	0
49	1
50	0
51	1
52	0
53	1
54	2
55	3
56	2
57	3
58	2
59	3
60	4
61	5
62	4
63	5
64	4
65	5
66	6
67	7
68	6
69	7
70	6
71	7
72	0
73	1
74	0
75	1
76	0
77	1
78	2
79	3
80	2
81	3
82	2
83	3
84	4
85	5
86	4
87	5
88	4
89	5
90	6
91	7
92	6
93	7
94	6
95	7
96	0
97	1
98	0
99	1
100	0
101	1
102	2
103	3
104	2
105	3
106	2
107	3
108	4
109	5
110	4
111	5
112	4
113	5
114	6
115	7
116	6
117	7
118	6
119	7
120	6

n	a(n)
0	0
1	1
2	0
3	1
4	0
5	1
6	2
7	3
8	2
9	3
10	2
11	3
12	4
13	5
14	4
15	5
16	4
17	5
18	6
19	7
20	6
21	7
22	6
23	7
24	0
25	1
26	0
27	1
28	0
29	1
30	2
31	3
32	2
33	3
34	2
35	3
36	4
37	5
38	4
39	5
40	4
41	5
42	6
43	7
44	6
45	7
46	6
47	7
48	0
49	1
50	0
51	1
52	0
53	1
54	2
55	3
56	2
57	3
58	2
59	3
60	4
61	5
62	4
63	5
64	4
65	5
66	6
67	7
68	6
69	7
70	6
71	7
72	0
73	1
74	0
75	1
76	0
77	1
78	2
79	3
80	2
81	3
82	2
83	3
84	4
85	5
86	4
87	5
88	4
89	5
90	6
91	7
92	6
93	7
94	6
95	7
96	0
97	1
98	0
99	1
100	0
101	1
102	2
103	3
104	2
105	3
106	2
107	3
108	4
109	5
110	4
111	5
112	4
113	5
114	6
115	7
116	6
117	7
118	6
119	7
120	6

cp's OEIS Frontend

A276090 Left inverse of A276089: For n = sum_{i=1..} d(i)*i! (with each d(i) <= i), a(n) = sum_{j=1..} d(2j-1)*j!.

Table of values

List of values

A276090 Left inverse of A276089: For n = sum_{i=1..} d(i)i! (with each d(i) <= i), a(n) = sum_{j=1..} d(2j-1)j!.

n	a(n)
0	0
1	1
2	0
3	1
4	0
5	1
6	2
7	3
8	2
9	3
10	2
11	3
12	4
13	5
14	4
15	5
16	4
17	5
18	6
19	7
20	6
21	7
22	6
23	7
24	0
25	1
26	0
27	1
28	0
29	1
30	2
31	3
32	2
33	3
34	2
35	3
36	4
37	5
38	4
39	5
40	4
41	5
42	6
43	7
44	6
45	7
46	6
47	7
48	0
49	1
50	0
51	1
52	0
53	1
54	2
55	3
56	2
57	3
58	2
59	3
60	4
61	5
62	4
63	5
64	4
65	5
66	6
67	7
68	6
69	7
70	6
71	7
72	0
73	1
74	0
75	1
76	0
77	1
78	2
79	3
80	2
81	3
82	2
83	3
84	4
85	5
86	4
87	5
88	4
89	5
90	6
91	7
92	6
93	7
94	6
95	7
96	0
97	1
98	0
99	1
100	0
101	1
102	2
103	3
104	2
105	3
106	2
107	3
108	4
109	5
110	4
111	5
112	4
113	5
114	6
115	7
116	6
117	7
118	6
119	7
120	6