A026278 - cp's OEIS frontend

A026278 a(n) = greatest k such that s(k) = n, where s = A026276.

n	a(n)
1	4
2	6
3	8
4	11
5	14
6	17
7	19
8	22
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	43
17	45
18	48
19	51
20	53
21	56
22	58
23	61
24	64
25	66
26	69
27	71
28	74
29	77
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	98
38	100
39	103
40	105
41	108
42	111
43	113
44	116
45	119
46	121
47	124
48	126
49	129
50	132
51	134
52	137
53	140
54	142
55	145

[4, 6, 8, 11, 14, 17, 19, 22, 24, 27, 29, 32, 35, 37, 40, 43, 45, 48, 51, 53, 56, 58, 61, 64, 66, 69, 71, 74, 77, 79, 82, 84, 87, 90, 92, 95, 98, 100, 103, 105, 108, 111, 113, 116, 119, 121, 124, 126, 129, 132, 134, 137, 140, 142, 145]

cp's OEIS Frontend

A026278 a(n) = greatest k such that s(k) = n, where s = A026276.

Table of values

List of values

n	a(n)
1	4
2	6
3	8
4	11
5	14
6	17
7	19
8	22
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	43
17	45
18	48
19	51
20	53
21	56
22	58
23	61
24	64
25	66
26	69
27	71
28	74
29	77
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	98
38	100
39	103
40	105
41	108
42	111
43	113
44	116
45	119
46	121
47	124
48	126
49	129
50	132
51	134
52	137
53	140
54	142
55	145

n	a(n)
1	4
2	6
3	8
4	11
5	14
6	17
7	19
8	22
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	43
17	45
18	48
19	51
20	53
21	56
22	58
23	61
24	64
25	66
26	69
27	71
28	74
29	77
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	98
38	100
39	103
40	105
41	108
42	111
43	113
44	116
45	119
46	121
47	124
48	126
49	129
50	132
51	134
52	137
53	140
54	142
55	145

n	a(n)
1	4
2	6
3	8
4	11
5	14
6	17
7	19
8	22
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	43
17	45
18	48
19	51
20	53
21	56
22	58
23	61
24	64
25	66
26	69
27	71
28	74
29	77
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	98
38	100
39	103
40	105
41	108
42	111
43	113
44	116
45	119
46	121
47	124
48	126
49	129
50	132
51	134
52	137
53	140
54	142
55	145