A319241 - cp's OEIS frontend

A319241 Heinz numbers of strict integer partitions of even numbers. Squarefree numbers whose prime indices sum to an even number.

n	a(n)
1	1
2	3
3	7
4	10
5	13
6	19
7	21
8	22
9	29
10	30
11	34
12	37
13	39
14	43
15	46
16	53
17	55
18	57
19	61
20	62
21	66
22	70
23	71
24	79
25	82
26	85
27	87
28	89
29	91
30	94
31	101
32	102
33	107
34	111
35	113
36	115
37	118
38	129
39	130
40	131
41	133
42	134
43	138
44	139
45	146
46	151
47	154
48	155
49	159
50	163
51	165
52	166
53	173
54	181
55	183
56	186
57	187
58	190
59	193

[1, 3, 7, 10, 13, 19, 21, 22, 29, 30, 34, 37, 39, 43, 46, 53, 55, 57, 61, 62, 66, 70, 71, 79, 82, 85, 87, 89, 91, 94, 101, 102, 107, 111, 113, 115, 118, 129, 130, 131, 133, 134, 138, 139, 146, 151, 154, 155, 159, 163, 165, 166, 173, 181, 183, 186, 187, 190, 193]

cp's OEIS Frontend

A319241 Heinz numbers of strict integer partitions of even numbers. Squarefree numbers whose prime indices sum to an even number.

Table of values

List of values

n	a(n)
1	1
2	3
3	7
4	10
5	13
6	19
7	21
8	22
9	29
10	30
11	34
12	37
13	39
14	43
15	46
16	53
17	55
18	57
19	61
20	62
21	66
22	70
23	71
24	79
25	82
26	85
27	87
28	89
29	91
30	94
31	101
32	102
33	107
34	111
35	113
36	115
37	118
38	129
39	130
40	131
41	133
42	134
43	138
44	139
45	146
46	151
47	154
48	155
49	159
50	163
51	165
52	166
53	173
54	181
55	183
56	186
57	187
58	190
59	193

n	a(n)
1	1
2	3
3	7
4	10
5	13
6	19
7	21
8	22
9	29
10	30
11	34
12	37
13	39
14	43
15	46
16	53
17	55
18	57
19	61
20	62
21	66
22	70
23	71
24	79
25	82
26	85
27	87
28	89
29	91
30	94
31	101
32	102
33	107
34	111
35	113
36	115
37	118
38	129
39	130
40	131
41	133
42	134
43	138
44	139
45	146
46	151
47	154
48	155
49	159
50	163
51	165
52	166
53	173
54	181
55	183
56	186
57	187
58	190
59	193

n	a(n)
1	1
2	3
3	7
4	10
5	13
6	19
7	21
8	22
9	29
10	30
11	34
12	37
13	39
14	43
15	46
16	53
17	55
18	57
19	61
20	62
21	66
22	70
23	71
24	79
25	82
26	85
27	87
28	89
29	91
30	94
31	101
32	102
33	107
34	111
35	113
36	115
37	118
38	129
39	130
40	131
41	133
42	134
43	138
44	139
45	146
46	151
47	154
48	155
49	159
50	163
51	165
52	166
53	173
54	181
55	183
56	186
57	187
58	190
59	193