A367021 - cp's OEIS frontend

A367021 Numbers that can be written as both the sum of two or more consecutive nonprimes and the sum of two or more consecutive primes.

n	a(n)
1	5
2	10
3	17
4	18
5	23
6	26
7	28
8	31
9	36
10	39
11	41
12	49
13	53
14	58
15	59
16	60
17	67
18	68
19	71
20	75
21	77
22	78
23	83
24	84
25	90
26	95
27	97
28	101
29	102
30	109
31	112
32	121
33	124
34	127
35	128
36	129
37	131
38	132
39	138
40	139
41	143
42	150
43	152
44	155
45	156
46	158
47	159
48	160
49	161
50	162
51	168
52	169
53	172
54	173
55	180
56	181
57	184
58	187
59	192

[5, 10, 17, 18, 23, 26, 28, 31, 36, 39, 41, 49, 53, 58, 59, 60, 67, 68, 71, 75, 77, 78, 83, 84, 90, 95, 97, 101, 102, 109, 112, 121, 124, 127, 128, 129, 131, 132, 138, 139, 143, 150, 152, 155, 156, 158, 159, 160, 161, 162, 168, 169, 172, 173, 180, 181, 184, 187, 192]

cp's OEIS Frontend

A367021 Numbers that can be written as both the sum of two or more consecutive nonprimes and the sum of two or more consecutive primes.

Table of values

List of values

n	a(n)
1	5
2	10
3	17
4	18
5	23
6	26
7	28
8	31
9	36
10	39
11	41
12	49
13	53
14	58
15	59
16	60
17	67
18	68
19	71
20	75
21	77
22	78
23	83
24	84
25	90
26	95
27	97
28	101
29	102
30	109
31	112
32	121
33	124
34	127
35	128
36	129
37	131
38	132
39	138
40	139
41	143
42	150
43	152
44	155
45	156
46	158
47	159
48	160
49	161
50	162
51	168
52	169
53	172
54	173
55	180
56	181
57	184
58	187
59	192

n	a(n)
1	5
2	10
3	17
4	18
5	23
6	26
7	28
8	31
9	36
10	39
11	41
12	49
13	53
14	58
15	59
16	60
17	67
18	68
19	71
20	75
21	77
22	78
23	83
24	84
25	90
26	95
27	97
28	101
29	102
30	109
31	112
32	121
33	124
34	127
35	128
36	129
37	131
38	132
39	138
40	139
41	143
42	150
43	152
44	155
45	156
46	158
47	159
48	160
49	161
50	162
51	168
52	169
53	172
54	173
55	180
56	181
57	184
58	187
59	192

n	a(n)
1	5
2	10
3	17
4	18
5	23
6	26
7	28
8	31
9	36
10	39
11	41
12	49
13	53
14	58
15	59
16	60
17	67
18	68
19	71
20	75
21	77
22	78
23	83
24	84
25	90
26	95
27	97
28	101
29	102
30	109
31	112
32	121
33	124
34	127
35	128
36	129
37	131
38	132
39	138
40	139
41	143
42	150
43	152
44	155
45	156
46	158
47	159
48	160
49	161
50	162
51	168
52	169
53	172
54	173
55	180
56	181
57	184
58	187
59	192