A213313 - cp's OEIS frontend

A213313 Numbers with exactly 6 nonprime substrings (substrings with leading zeros are considered to be nonprime).

n	a(n)
1	100
2	104
3	106
4	108
5	140
6	144
7	146
8	148
9	160
10	164
11	166
12	168
13	169
14	180
15	184
16	186
17	188
18	400
19	404
20	406
21	408
22	440
23	444
24	446
25	448
26	460
27	464
28	466
29	468
30	469
31	480
32	481
33	484
34	486
35	488
36	490
37	494
38	496
39	498
40	600
41	604
42	606
43	608
44	609

[100, 104, 106, 108, 140, 144, 146, 148, 160, 164, 166, 168, 169, 180, 184, 186, 188, 400, 404, 406, 408, 440, 444, 446, 448, 460, 464, 466, 468, 469, 480, 481, 484, 486, 488, 490, 494, 496, 498, 600, 604, 606, 608, 609]

cp's OEIS Frontend

A213313 Numbers with exactly 6 nonprime substrings (substrings with leading zeros are considered to be nonprime).

Table of values

List of values

n	a(n)
1	100
2	104
3	106
4	108
5	140
6	144
7	146
8	148
9	160
10	164
11	166
12	168
13	169
14	180
15	184
16	186
17	188
18	400
19	404
20	406
21	408
22	440
23	444
24	446
25	448
26	460
27	464
28	466
29	468
30	469
31	480
32	481
33	484
34	486
35	488
36	490
37	494
38	496
39	498
40	600
41	604
42	606
43	608
44	609

n	a(n)
1	100
2	104
3	106
4	108
5	140
6	144
7	146
8	148
9	160
10	164
11	166
12	168
13	169
14	180
15	184
16	186
17	188
18	400
19	404
20	406
21	408
22	440
23	444
24	446
25	448
26	460
27	464
28	466
29	468
30	469
31	480
32	481
33	484
34	486
35	488
36	490
37	494
38	496
39	498
40	600
41	604
42	606
43	608
44	609

n	a(n)
1	100
2	104
3	106
4	108
5	140
6	144
7	146
8	148
9	160
10	164
11	166
12	168
13	169
14	180
15	184
16	186
17	188
18	400
19	404
20	406
21	408
22	440
23	444
24	446
25	448
26	460
27	464
28	466
29	468
30	469
31	480
32	481
33	484
34	486
35	488
36	490
37	494
38	496
39	498
40	600
41	604
42	606
43	608
44	609