A123093 - cp's OEIS frontend

A123093 Numbers which are not the sum of two 3-almost primes.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	17
17	18
18	19
19	21
20	22
21	23
22	25
23	27
24	29
25	31
26	33
27	34
28	37
29	41
30	43
31	44
32	49
33	51
34	59
35	61
36	66
37	67
38	85
39	99
40	101
41	109
42	163

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 21, 22, 23, 25, 27, 29, 31, 33, 34, 37, 41, 43, 44, 49, 51, 59, 61, 66, 67, 85, 99, 101, 109, 163]

cp's OEIS Frontend

A123093 Numbers which are not the sum of two 3-almost primes.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	17
17	18
18	19
19	21
20	22
21	23
22	25
23	27
24	29
25	31
26	33
27	34
28	37
29	41
30	43
31	44
32	49
33	51
34	59
35	61
36	66
37	67
38	85
39	99
40	101
41	109
42	163

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	17
17	18
18	19
19	21
20	22
21	23
22	25
23	27
24	29
25	31
26	33
27	34
28	37
29	41
30	43
31	44
32	49
33	51
34	59
35	61
36	66
37	67
38	85
39	99
40	101
41	109
42	163

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	17
17	18
18	19
19	21
20	22
21	23
22	25
23	27
24	29
25	31
26	33
27	34
28	37
29	41
30	43
31	44
32	49
33	51
34	59
35	61
36	66
37	67
38	85
39	99
40	101
41	109
42	163