A050131 - cp's OEIS frontend

A050131 Numbers k such that A050128(k) < A050128(k+1).

n	a(n)
1	1
2	3
3	4
4	6
5	9
6	10
7	12
8	15
9	17
10	20
11	22
12	24
13	27
14	29
15	32
16	34
17	37
18	40
19	42
20	44
21	46
22	48
23	51
24	53
25	56
26	58
27	61
28	64
29	66
30	68
31	71
32	73
33	76
34	78
35	81
36	82
37	84
38	86
39	88
40	91
41	93
42	94
43	96
44	99
45	101
46	104
47	106
48	109
49	112
50	114
51	116
52	119
53	121
54	124
55	126
56	129
57	130

[1, 3, 4, 6, 9, 10, 12, 15, 17, 20, 22, 24, 27, 29, 32, 34, 37, 40, 42, 44, 46, 48, 51, 53, 56, 58, 61, 64, 66, 68, 71, 73, 76, 78, 81, 82, 84, 86, 88, 91, 93, 94, 96, 99, 101, 104, 106, 109, 112, 114, 116, 119, 121, 124, 126, 129, 130]

cp's OEIS Frontend

A050131 Numbers k such that A050128(k) < A050128(k+1).

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	6
5	9
6	10
7	12
8	15
9	17
10	20
11	22
12	24
13	27
14	29
15	32
16	34
17	37
18	40
19	42
20	44
21	46
22	48
23	51
24	53
25	56
26	58
27	61
28	64
29	66
30	68
31	71
32	73
33	76
34	78
35	81
36	82
37	84
38	86
39	88
40	91
41	93
42	94
43	96
44	99
45	101
46	104
47	106
48	109
49	112
50	114
51	116
52	119
53	121
54	124
55	126
56	129
57	130

n	a(n)
1	1
2	3
3	4
4	6
5	9
6	10
7	12
8	15
9	17
10	20
11	22
12	24
13	27
14	29
15	32
16	34
17	37
18	40
19	42
20	44
21	46
22	48
23	51
24	53
25	56
26	58
27	61
28	64
29	66
30	68
31	71
32	73
33	76
34	78
35	81
36	82
37	84
38	86
39	88
40	91
41	93
42	94
43	96
44	99
45	101
46	104
47	106
48	109
49	112
50	114
51	116
52	119
53	121
54	124
55	126
56	129
57	130

n	a(n)
1	1
2	3
3	4
4	6
5	9
6	10
7	12
8	15
9	17
10	20
11	22
12	24
13	27
14	29
15	32
16	34
17	37
18	40
19	42
20	44
21	46
22	48
23	51
24	53
25	56
26	58
27	61
28	64
29	66
30	68
31	71
32	73
33	76
34	78
35	81
36	82
37	84
38	86
39	88
40	91
41	93
42	94
43	96
44	99
45	101
46	104
47	106
48	109
49	112
50	114
51	116
52	119
53	121
54	124
55	126
56	129
57	130