A157237 - cp's OEIS frontend

A157237 Number of ways to write the n-th positive odd integer in the form p+2^x+11*2^y with p a prime congruent to 1 mod 6 and x,y positive integers.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	1
17	1
18	0
19	2
20	1
21	0
22	2
23	2
24	0
25	1
26	1
27	1
28	2
29	2
30	2
31	4
32	1
33	2
34	5
35	2
36	1
37	3
38	1
39	1
40	2
41	1
42	3
43	3
44	1
45	3
46	5
47	2
48	2
49	5
50	4
51	0
52	5
53	4
54	2
55	4
56	3
57	3
58	4
59	3
60	3

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

cp's OEIS Frontend

A157237 Number of ways to write the n-th positive odd integer in the form p+2^x+11*2^y with p a prime congruent to 1 mod 6 and x,y positive integers.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	1
17	1
18	0
19	2
20	1
21	0
22	2
23	2
24	0
25	1
26	1
27	1
28	2
29	2
30	2
31	4
32	1
33	2
34	5
35	2
36	1
37	3
38	1
39	1
40	2
41	1
42	3
43	3
44	1
45	3
46	5
47	2
48	2
49	5
50	4
51	0
52	5
53	4
54	2
55	4
56	3
57	3
58	4
59	3
60	3

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	1
17	1
18	0
19	2
20	1
21	0
22	2
23	2
24	0
25	1
26	1
27	1
28	2
29	2
30	2
31	4
32	1
33	2
34	5
35	2
36	1
37	3
38	1
39	1
40	2
41	1
42	3
43	3
44	1
45	3
46	5
47	2
48	2
49	5
50	4
51	0
52	5
53	4
54	2
55	4
56	3
57	3
58	4
59	3
60	3

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	1
17	1
18	0
19	2
20	1
21	0
22	2
23	2
24	0
25	1
26	1
27	1
28	2
29	2
30	2
31	4
32	1
33	2
34	5
35	2
36	1
37	3
38	1
39	1
40	2
41	1
42	3
43	3
44	1
45	3
46	5
47	2
48	2
49	5
50	4
51	0
52	5
53	4
54	2
55	4
56	3
57	3
58	4
59	3
60	3