A051244 - 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

A051244 as a simple table

n	a(n)
1	2
2	4
3	6
4	8
5	11
6	13
7	14
8	16
9	19
10	20
11	23
12	25
13	26
14	29
15	30
16	32
17	35
18	37
19	41
20	44
21	47
22	49
23	50
24	55
25	59
26	61
27	62
28	64
29	67
30	69
31	72
32	75
33	77
34	81
35	84
36	87
37	89
38	92
39	95
40	97
41	98
42	103
43	105
44	106
45	111
46	115
47	117
48	118
49	123
50	125
51	126
52	128
53	131
54	133
55	137
56	145
57	152

[2,4,6,8,11,13,14,16,19,20,23,25,26,29,30,32,35, 37,41,44,47,49,50,55,59,61,62,64,67,69,72,75,77, 81,84,87,89,92,95,97,98,103,105,106,111,115,117, 118,123,125,126,128,131,133,137,145,152]

n	a(n)
1	2
2	4
3	6
4	8
5	11
6	13
7	14
8	16
9	19
10	20
11	23
12	25
13	26
14	29
15	30
16	32
17	35
18	37
19	41
20	44
21	47
22	49
23	50
24	55
25	59
26	61
27	62
28	64
29	67
30	69
31	72
32	75
33	77
34	81
35	84
36	87
37	89
38	92
39	95
40	97
41	98
42	103
43	105
44	106
45	111
46	115
47	117
48	118
49	123
50	125
51	126
52	128
53	131
54	133
55	137
56	145
57	152

n	a(n)
1	2
2	4
3	6
4	8
5	11
6	13
7	14
8	16
9	19
10	20
11	23
12	25
13	26
14	29
15	30
16	32
17	35
18	37
19	41
20	44
21	47
22	49
23	50
24	55
25	59
26	61
27	62
28	64
29	67
30	69
31	72
32	75
33	77
34	81
35	84
36	87
37	89
38	92
39	95
40	97
41	98
42	103
43	105
44	106
45	111
46	115
47	117
48	118
49	123
50	125
51	126
52	128
53	131
54	133
55	137
56	145
57	152

n	a(n)
1	2
2	4
3	6
4	8
5	11
6	13
7	14
8	16
9	19
10	20
11	23
12	25
13	26
14	29
15	30
16	32
17	35
18	37
19	41
20	44
21	47
22	49
23	50
24	55
25	59
26	61
27	62
28	64
29	67
30	69
31	72
32	75
33	77
34	81
35	84
36	87
37	89
38	92
39	95
40	97
41	98
42	103
43	105
44	106
45	111
46	115
47	117
48	118
49	123
50	125
51	126
52	128
53	131
54	133
55	137
56	145
57	152