A284272 - cp's OEIS frontend

A284272 Sum of coefficients > 1 in the Stern polynomial B(n,x): a(n) = A275812(A260443(n)).

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

[0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 2, 3, 0, 4, 0, 0, 0, 2, 2, 6, 2, 7, 3, 5, 0, 5, 4, 6, 0, 6, 0, 0, 0, 2, 2, 8, 2, 9, 6, 9, 2, 10, 7, 11, 3, 11, 5, 7, 0, 7, 5, 11, 4, 12, 6, 9, 0, 8, 6, 9, 0, 8, 0, 0, 0, 2, 2, 10, 2, 12, 8, 11, 2, 13, 9, 17, 6, 16, 9, 12, 2, 13, 10, 18, 7, 20, 11, 16, 3, 15, 11, 17, 5, 15, 7, 9, 0, 9, 7, 15, 5, 17, 11, 16, 4, 17, 12, 19, 6, 18, 9]

cp's OEIS Frontend

A284272 Sum of coefficients > 1 in the Stern polynomial B(n,x): a(n) = A275812(A260443(n)).

Table of values

List of values

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

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

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