A335655 - cp's OEIS frontend

A335655 Numbers k such that Omega(k+1) = Omega(k) + m, where Omega(k) = A001222(k) is the number of prime factors of k with multiplicity, case m = 3.

n	a(n)
1	23
2	53
3	59
4	63
5	83
6	89
7	103
8	111
9	119
10	131
11	139
12	149
13	151
14	161
15	197
16	227
17	233
18	293
19	299
20	303
21	307
22	347
23	349
24	377
25	379
26	389
27	391
28	395
29	399
30	407
31	443
32	461
33	487
34	491
35	509
36	519
37	521
38	539
39	551
40	557
41	563
42	566
43	569
44	571
45	591

[23, 53, 59, 63, 83, 89, 103, 111, 119, 131, 139, 149, 151, 161, 197, 227, 233, 293, 299, 303, 307, 347, 349, 377, 379, 389, 391, 395, 399, 407, 443, 461, 487, 491, 509, 519, 521, 539, 551, 557, 563, 566, 569, 571, 591]

cp's OEIS Frontend

A335655 Numbers k such that Omega(k+1) = Omega(k) + m, where Omega(k) = A001222(k) is the number of prime factors of k with multiplicity, case m = 3.

Table of values

List of values

n	a(n)
1	23
2	53
3	59
4	63
5	83
6	89
7	103
8	111
9	119
10	131
11	139
12	149
13	151
14	161
15	197
16	227
17	233
18	293
19	299
20	303
21	307
22	347
23	349
24	377
25	379
26	389
27	391
28	395
29	399
30	407
31	443
32	461
33	487
34	491
35	509
36	519
37	521
38	539
39	551
40	557
41	563
42	566
43	569
44	571
45	591

n	a(n)
1	23
2	53
3	59
4	63
5	83
6	89
7	103
8	111
9	119
10	131
11	139
12	149
13	151
14	161
15	197
16	227
17	233
18	293
19	299
20	303
21	307
22	347
23	349
24	377
25	379
26	389
27	391
28	395
29	399
30	407
31	443
32	461
33	487
34	491
35	509
36	519
37	521
38	539
39	551
40	557
41	563
42	566
43	569
44	571
45	591

n	a(n)
1	23
2	53
3	59
4	63
5	83
6	89
7	103
8	111
9	119
10	131
11	139
12	149
13	151
14	161
15	197
16	227
17	233
18	293
19	299
20	303
21	307
22	347
23	349
24	377
25	379
26	389
27	391
28	395
29	399
30	407
31	443
32	461
33	487
34	491
35	509
36	519
37	521
38	539
39	551
40	557
41	563
42	566
43	569
44	571
45	591