A301987 - cp's OEIS frontend

A301987 Heinz numbers of integer partitions whose product is equal to their sum.

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	30
13	31
14	37
15	41
16	43
17	47
18	53
19	59
20	61
21	67
22	71
23	73
24	79
25	83
26	84
27	89
28	97
29	101
30	103
31	107
32	108
33	109
34	113
35	127
36	131
37	137
38	139
39	149
40	151
41	157
42	163
43	167
44	173
45	179
46	181
47	191
48	193
49	197
50	199
51	200
52	211
53	223
54	227
55	229
56	233
57	239
58	241
59	251

[2, 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 30, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 84, 89, 97, 101, 103, 107, 108, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 200, 211, 223, 227, 229, 233, 239, 241, 251]

cp's OEIS Frontend

A301987 Heinz numbers of integer partitions whose product is equal to their sum.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	30
13	31
14	37
15	41
16	43
17	47
18	53
19	59
20	61
21	67
22	71
23	73
24	79
25	83
26	84
27	89
28	97
29	101
30	103
31	107
32	108
33	109
34	113
35	127
36	131
37	137
38	139
39	149
40	151
41	157
42	163
43	167
44	173
45	179
46	181
47	191
48	193
49	197
50	199
51	200
52	211
53	223
54	227
55	229
56	233
57	239
58	241
59	251

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	30
13	31
14	37
15	41
16	43
17	47
18	53
19	59
20	61
21	67
22	71
23	73
24	79
25	83
26	84
27	89
28	97
29	101
30	103
31	107
32	108
33	109
34	113
35	127
36	131
37	137
38	139
39	149
40	151
41	157
42	163
43	167
44	173
45	179
46	181
47	191
48	193
49	197
50	199
51	200
52	211
53	223
54	227
55	229
56	233
57	239
58	241
59	251

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	11
7	13
8	17
9	19
10	23
11	29
12	30
13	31
14	37
15	41
16	43
17	47
18	53
19	59
20	61
21	67
22	71
23	73
24	79
25	83
26	84
27	89
28	97
29	101
30	103
31	107
32	108
33	109
34	113
35	127
36	131
37	137
38	139
39	149
40	151
41	157
42	163
43	167
44	173
45	179
46	181
47	191
48	193
49	197
50	199
51	200
52	211
53	223
54	227
55	229
56	233
57	239
58	241
59	251