A029050 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A029050 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	3
7	4
8	4
9	6
10	7
11	7
12	9
13	10
14	11
15	13
16	15
17	16
18	19
19	21
20	22
21	26
22	28
23	30
24	34
25	37
26	39
27	44
28	48
29	50
30	56
31	60
32	63
33	69
34	74
35	78
36	85
37	91
38	95
39	103
40	109
41	114
42	123
43	130
44	136
45	146
46	154
47	160
48	171
49	180
50	187
51	199
52	209
53	217
54	230

[1,1,1,2,2,2,3,4,4,6,7,7,9,10,11,13,15,16,19,21, 22,26,28,30,34,37,39,44,48,50,56,60,63,69,74,78, 85,91,95,103,109,114,123,130,136,146,154,160,171, 180,187,199,209,217,230]

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	3
7	4
8	4
9	6
10	7
11	7
12	9
13	10
14	11
15	13
16	15
17	16
18	19
19	21
20	22
21	26
22	28
23	30
24	34
25	37
26	39
27	44
28	48
29	50
30	56
31	60
32	63
33	69
34	74
35	78
36	85
37	91
38	95
39	103
40	109
41	114
42	123
43	130
44	136
45	146
46	154
47	160
48	171
49	180
50	187
51	199
52	209
53	217
54	230

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	3
7	4
8	4
9	6
10	7
11	7
12	9
13	10
14	11
15	13
16	15
17	16
18	19
19	21
20	22
21	26
22	28
23	30
24	34
25	37
26	39
27	44
28	48
29	50
30	56
31	60
32	63
33	69
34	74
35	78
36	85
37	91
38	95
39	103
40	109
41	114
42	123
43	130
44	136
45	146
46	154
47	160
48	171
49	180
50	187
51	199
52	209
53	217
54	230

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	3
7	4
8	4
9	6
10	7
11	7
12	9
13	10
14	11
15	13
16	15
17	16
18	19
19	21
20	22
21	26
22	28
23	30
24	34
25	37
26	39
27	44
28	48
29	50
30	56
31	60
32	63
33	69
34	74
35	78
36	85
37	91
38	95
39	103
40	109
41	114
42	123
43	130
44	136
45	146
46	154
47	160
48	171
49	180
50	187
51	199
52	209
53	217
54	230