A340276 - cp's OEIS frontend

A340276 Number of partitions of n into 3 parts whose largest two parts are relatively prime.

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	3
9	4
10	5
11	5
12	7
13	8
14	10
15	11
16	12
17	13
18	16
19	17
20	20
21	22
22	24
23	25
24	29
25	30
26	33
27	35
28	38
29	40
30	45
31	47
32	52
33	55
34	58
35	60
36	64
37	66
38	72
39	75
40	79
41	81
42	88
43	90
44	97
45	101
46	105
47	108
48	116
49	119
50	126
51	130
52	135
53	139
54	148
55	151
56	157
57	161
58	167
59	171
60	181
61	183
62	193
63	198
64	204
65	209
66	217

[0, 0, 1, 1, 1, 2, 2, 3, 4, 5, 5, 7, 8, 10, 11, 12, 13, 16, 17, 20, 22, 24, 25, 29, 30, 33, 35, 38, 40, 45, 47, 52, 55, 58, 60, 64, 66, 72, 75, 79, 81, 88, 90, 97, 101, 105, 108, 116, 119, 126, 130, 135, 139, 148, 151, 157, 161, 167, 171, 181, 183, 193, 198, 204, 209, 217]

cp's OEIS Frontend

A340276 Number of partitions of n into 3 parts whose largest two parts are relatively prime.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	3
9	4
10	5
11	5
12	7
13	8
14	10
15	11
16	12
17	13
18	16
19	17
20	20
21	22
22	24
23	25
24	29
25	30
26	33
27	35
28	38
29	40
30	45
31	47
32	52
33	55
34	58
35	60
36	64
37	66
38	72
39	75
40	79
41	81
42	88
43	90
44	97
45	101
46	105
47	108
48	116
49	119
50	126
51	130
52	135
53	139
54	148
55	151
56	157
57	161
58	167
59	171
60	181
61	183
62	193
63	198
64	204
65	209
66	217

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	3
9	4
10	5
11	5
12	7
13	8
14	10
15	11
16	12
17	13
18	16
19	17
20	20
21	22
22	24
23	25
24	29
25	30
26	33
27	35
28	38
29	40
30	45
31	47
32	52
33	55
34	58
35	60
36	64
37	66
38	72
39	75
40	79
41	81
42	88
43	90
44	97
45	101
46	105
47	108
48	116
49	119
50	126
51	130
52	135
53	139
54	148
55	151
56	157
57	161
58	167
59	171
60	181
61	183
62	193
63	198
64	204
65	209
66	217

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	2
8	3
9	4
10	5
11	5
12	7
13	8
14	10
15	11
16	12
17	13
18	16
19	17
20	20
21	22
22	24
23	25
24	29
25	30
26	33
27	35
28	38
29	40
30	45
31	47
32	52
33	55
34	58
35	60
36	64
37	66
38	72
39	75
40	79
41	81
42	88
43	90
44	97
45	101
46	105
47	108
48	116
49	119
50	126
51	130
52	135
53	139
54	148
55	151
56	157
57	161
58	167
59	171
60	181
61	183
62	193
63	198
64	204
65	209
66	217