A013951 - OEIS

A013951 as a simple table

n	a(n)
1	1
2	4
3	5
4	7
5	10
6	12
7	13
8	16
9	17
10	20
11	21
12	23
13	26
14	27
15	29
16	32
17	34
18	35
19	37
20	40
21	42
22	43
23	46
24	47
25	50
26	52
27	53
28	56
29	57
30	60
31	61
32	63
33	66
34	67
35	70
36	71
37	74
38	75
39	77
40	80
41	81
42	83
43	86
44	88
45	89
46	91
47	94
48	95
49	97
50	100
51	101
52	103
53	106
54	108
55	109
56	111
57	114
58	116
59	117
60	120

[1,4,5,7,10,12,13,16,17,20,21,23,26,27,29,32,34, 35,37,40,42,43,46,47,50,52,53,56,57,60,61,63,66, 67,70,71,74,75,77,80,81,83,86,88,89,91,94,95,97, 100,101,103,106,108,109,111,114,116,117,120]

n	a(n)
1	1
2	4
3	5
4	7
5	10
6	12
7	13
8	16
9	17
10	20
11	21
12	23
13	26
14	27
15	29
16	32
17	34
18	35
19	37
20	40
21	42
22	43
23	46
24	47
25	50
26	52
27	53
28	56
29	57
30	60
31	61
32	63
33	66
34	67
35	70
36	71
37	74
38	75
39	77
40	80
41	81
42	83
43	86
44	88
45	89
46	91
47	94
48	95
49	97
50	100
51	101
52	103
53	106
54	108
55	109
56	111
57	114
58	116
59	117
60	120

n	a(n)
1	1
2	4
3	5
4	7
5	10
6	12
7	13
8	16
9	17
10	20
11	21
12	23
13	26
14	27
15	29
16	32
17	34
18	35
19	37
20	40
21	42
22	43
23	46
24	47
25	50
26	52
27	53
28	56
29	57
30	60
31	61
32	63
33	66
34	67
35	70
36	71
37	74
38	75
39	77
40	80
41	81
42	83
43	86
44	88
45	89
46	91
47	94
48	95
49	97
50	100
51	101
52	103
53	106
54	108
55	109
56	111
57	114
58	116
59	117
60	120

n	a(n)
1	1
2	4
3	5
4	7
5	10
6	12
7	13
8	16
9	17
10	20
11	21
12	23
13	26
14	27
15	29
16	32
17	34
18	35
19	37
20	40
21	42
22	43
23	46
24	47
25	50
26	52
27	53
28	56
29	57
30	60
31	61
32	63
33	66
34	67
35	70
36	71
37	74
38	75
39	77
40	80
41	81
42	83
43	86
44	88
45	89
46	91
47	94
48	95
49	97
50	100
51	101
52	103
53	106
54	108
55	109
56	111
57	114
58	116
59	117
60	120