A026236 - cp's OEIS frontend

A026236 a(n) = (s(n) + 1)/2, where s(n) is the n-th odd number in A026234.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	5
8	9
9	10
10	12
11	15
12	16
13	19
14	21
15	22
16	8
17	24
18	27
19	30
20	31
21	34
22	36
23	37
24	40
25	42
26	45
27	49
28	51
29	52
30	54
31	11
32	55
33	57
34	64
35	66
36	69
37	70
38	75
39	76
40	79
41	13
42	82
43	84
44	87
45	90
46	91
47	96
48	14
49	97
50	99
51	100
52	106
53	112
54	114
55	115
56	117
57	120
58	121
59	126
60	129

[1, 2, 3, 4, 6, 7, 5, 9, 10, 12, 15, 16, 19, 21, 22, 8, 24, 27, 30, 31, 34, 36, 37, 40, 42, 45, 49, 51, 52, 54, 11, 55, 57, 64, 66, 69, 70, 75, 76, 79, 13, 82, 84, 87, 90, 91, 96, 14, 97, 99, 100, 106, 112, 114, 115, 117, 120, 121, 126, 129]

cp's OEIS Frontend

A026236 a(n) = (s(n) + 1)/2, where s(n) is the n-th odd number in A026234.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	5
8	9
9	10
10	12
11	15
12	16
13	19
14	21
15	22
16	8
17	24
18	27
19	30
20	31
21	34
22	36
23	37
24	40
25	42
26	45
27	49
28	51
29	52
30	54
31	11
32	55
33	57
34	64
35	66
36	69
37	70
38	75
39	76
40	79
41	13
42	82
43	84
44	87
45	90
46	91
47	96
48	14
49	97
50	99
51	100
52	106
53	112
54	114
55	115
56	117
57	120
58	121
59	126
60	129

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	5
8	9
9	10
10	12
11	15
12	16
13	19
14	21
15	22
16	8
17	24
18	27
19	30
20	31
21	34
22	36
23	37
24	40
25	42
26	45
27	49
28	51
29	52
30	54
31	11
32	55
33	57
34	64
35	66
36	69
37	70
38	75
39	76
40	79
41	13
42	82
43	84
44	87
45	90
46	91
47	96
48	14
49	97
50	99
51	100
52	106
53	112
54	114
55	115
56	117
57	120
58	121
59	126
60	129

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	5
8	9
9	10
10	12
11	15
12	16
13	19
14	21
15	22
16	8
17	24
18	27
19	30
20	31
21	34
22	36
23	37
24	40
25	42
26	45
27	49
28	51
29	52
30	54
31	11
32	55
33	57
34	64
35	66
36	69
37	70
38	75
39	76
40	79
41	13
42	82
43	84
44	87
45	90
46	91
47	96
48	14
49	97
50	99
51	100
52	106
53	112
54	114
55	115
56	117
57	120
58	121
59	126
60	129