A071330 - cp's OEIS frontend

A071330 Number of decompositions of n into sum of two prime powers.

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

[0, 1, 1, 2, 2, 3, 2, 3, 3, 4, 3, 4, 3, 4, 3, 4, 3, 5, 3, 5, 4, 4, 2, 5, 3, 5, 4, 5, 3, 6, 3, 7, 5, 7, 4, 7, 2, 6, 4, 6, 3, 6, 3, 6, 5, 6, 2, 8, 3, 8, 4, 6, 2, 9, 3, 7, 4, 6, 2, 8, 3, 7, 4, 7, 3, 9, 2, 8, 5, 7, 2, 10, 3, 8, 6, 7, 3, 9, 2, 9, 4, 7, 4, 11, 3, 9, 4, 7, 3, 12, 4, 8, 3, 7, 2]

cp's OEIS Frontend

A071330 Number of decompositions of n into sum of two prime powers.

Table of values

List of values

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

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

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