A190806 - cp's OEIS frontend

A190806 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 2x-1 and 3x+2 are in a.

n	a(n)
1	1
2	5
3	9
4	17
5	29
6	33
7	53
8	57
9	65
10	89
11	101
12	105
13	113
14	129
15	161
16	173
17	177
18	197
19	201
20	209
21	225
22	257
23	269
24	305
25	317
26	321
27	341
28	345
29	353
30	389
31	393
32	401
33	417
34	449
35	485
36	513
37	521
38	533
39	537
40	593
41	605
42	609
43	629
44	633
45	641
46	677
47	681
48	689
49	705
50	773
51	777
52	785
53	801
54	809
55	833
56	897
57	917
58	953
59	965
60	969

[1, 5, 9, 17, 29, 33, 53, 57, 65, 89, 101, 105, 113, 129, 161, 173, 177, 197, 201, 209, 225, 257, 269, 305, 317, 321, 341, 345, 353, 389, 393, 401, 417, 449, 485, 513, 521, 533, 537, 593, 605, 609, 629, 633, 641, 677, 681, 689, 705, 773, 777, 785, 801, 809, 833, 897, 917, 953, 965, 969]

cp's OEIS Frontend

A190806 Increasing sequence generated by these rules: a(1)=1, and if x is in a then 2x-1 and 3x+2 are in a.

Table of values

List of values

n	a(n)
1	1
2	5
3	9
4	17
5	29
6	33
7	53
8	57
9	65
10	89
11	101
12	105
13	113
14	129
15	161
16	173
17	177
18	197
19	201
20	209
21	225
22	257
23	269
24	305
25	317
26	321
27	341
28	345
29	353
30	389
31	393
32	401
33	417
34	449
35	485
36	513
37	521
38	533
39	537
40	593
41	605
42	609
43	629
44	633
45	641
46	677
47	681
48	689
49	705
50	773
51	777
52	785
53	801
54	809
55	833
56	897
57	917
58	953
59	965
60	969

n	a(n)
1	1
2	5
3	9
4	17
5	29
6	33
7	53
8	57
9	65
10	89
11	101
12	105
13	113
14	129
15	161
16	173
17	177
18	197
19	201
20	209
21	225
22	257
23	269
24	305
25	317
26	321
27	341
28	345
29	353
30	389
31	393
32	401
33	417
34	449
35	485
36	513
37	521
38	533
39	537
40	593
41	605
42	609
43	629
44	633
45	641
46	677
47	681
48	689
49	705
50	773
51	777
52	785
53	801
54	809
55	833
56	897
57	917
58	953
59	965
60	969

n	a(n)
1	1
2	5
3	9
4	17
5	29
6	33
7	53
8	57
9	65
10	89
11	101
12	105
13	113
14	129
15	161
16	173
17	177
18	197
19	201
20	209
21	225
22	257
23	269
24	305
25	317
26	321
27	341
28	345
29	353
30	389
31	393
32	401
33	417
34	449
35	485
36	513
37	521
38	533
39	537
40	593
41	605
42	609
43	629
44	633
45	641
46	677
47	681
48	689
49	705
50	773
51	777
52	785
53	801
54	809
55	833
56	897
57	917
58	953
59	965
60	969