A213511 - OEIS

A213511 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	7
7	9
8	11
9	13
10	15
11	17
12	19
13	21
14	24
15	27
16	30
17	33
18	36
19	39
20	42
21	45
22	48
23	51
24	54
25	57
26	60
27	63
28	66
29	69
30	72
31	75
32	78
33	81
34	84
35	87
36	90
37	93
38	96
39	99
40	102
41	106
42	110
43	114
44	118
45	122
46	126
47	130
48	134
49	138
50	142

[0,1,2,3,5,7,9,11,13,15,17,19,21,24,27,30,33,36, 39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84, 87,90,93,96,99,102,106,110,114,118,122,126,130, 134,138,142]

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	7
7	9
8	11
9	13
10	15
11	17
12	19
13	21
14	24
15	27
16	30
17	33
18	36
19	39
20	42
21	45
22	48
23	51
24	54
25	57
26	60
27	63
28	66
29	69
30	72
31	75
32	78
33	81
34	84
35	87
36	90
37	93
38	96
39	99
40	102
41	106
42	110
43	114
44	118
45	122
46	126
47	130
48	134
49	138
50	142

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	7
7	9
8	11
9	13
10	15
11	17
12	19
13	21
14	24
15	27
16	30
17	33
18	36
19	39
20	42
21	45
22	48
23	51
24	54
25	57
26	60
27	63
28	66
29	69
30	72
31	75
32	78
33	81
34	84
35	87
36	90
37	93
38	96
39	99
40	102
41	106
42	110
43	114
44	118
45	122
46	126
47	130
48	134
49	138
50	142

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	7
7	9
8	11
9	13
10	15
11	17
12	19
13	21
14	24
15	27
16	30
17	33
18	36
19	39
20	42
21	45
22	48
23	51
24	54
25	57
26	60
27	63
28	66
29	69
30	72
31	75
32	78
33	81
34	84
35	87
36	90
37	93
38	96
39	99
40	102
41	106
42	110
43	114
44	118
45	122
46	126
47	130
48	134
49	138
50	142