A345916 - cp's OEIS frontend

A345916 Numbers k such that the k-th composition in standard order (row k of A066099) has reverse-alternating sum <= 0.

n	a(n)
1	0
2	3
3	5
4	9
5	10
6	13
7	15
8	17
9	18
10	23
11	25
12	29
13	33
14	34
15	36
16	39
17	41
18	43
19	45
20	46
21	49
22	50
23	53
24	55
25	57
26	58
27	61
28	63
29	65
30	66
31	68
32	71
33	75
34	77
35	78
36	81
37	85
38	89
39	90
40	95
41	97
42	98
43	103
44	105
45	109
46	113
47	114
48	119
49	121
50	125
51	129
52	130
53	132
54	135
55	136
56	139
57	141
58	142
59	145
60	147
61	149

[0, 3, 5, 9, 10, 13, 15, 17, 18, 23, 25, 29, 33, 34, 36, 39, 41, 43, 45, 46, 49, 50, 53, 55, 57, 58, 61, 63, 65, 66, 68, 71, 75, 77, 78, 81, 85, 89, 90, 95, 97, 98, 103, 105, 109, 113, 114, 119, 121, 125, 129, 130, 132, 135, 136, 139, 141, 142, 145, 147, 149]

cp's OEIS Frontend

A345916 Numbers k such that the k-th composition in standard order (row k of A066099) has reverse-alternating sum <= 0.

Table of values

List of values

n	a(n)
1	0
2	3
3	5
4	9
5	10
6	13
7	15
8	17
9	18
10	23
11	25
12	29
13	33
14	34
15	36
16	39
17	41
18	43
19	45
20	46
21	49
22	50
23	53
24	55
25	57
26	58
27	61
28	63
29	65
30	66
31	68
32	71
33	75
34	77
35	78
36	81
37	85
38	89
39	90
40	95
41	97
42	98
43	103
44	105
45	109
46	113
47	114
48	119
49	121
50	125
51	129
52	130
53	132
54	135
55	136
56	139
57	141
58	142
59	145
60	147
61	149

n	a(n)
1	0
2	3
3	5
4	9
5	10
6	13
7	15
8	17
9	18
10	23
11	25
12	29
13	33
14	34
15	36
16	39
17	41
18	43
19	45
20	46
21	49
22	50
23	53
24	55
25	57
26	58
27	61
28	63
29	65
30	66
31	68
32	71
33	75
34	77
35	78
36	81
37	85
38	89
39	90
40	95
41	97
42	98
43	103
44	105
45	109
46	113
47	114
48	119
49	121
50	125
51	129
52	130
53	132
54	135
55	136
56	139
57	141
58	142
59	145
60	147
61	149

n	a(n)
1	0
2	3
3	5
4	9
5	10
6	13
7	15
8	17
9	18
10	23
11	25
12	29
13	33
14	34
15	36
16	39
17	41
18	43
19	45
20	46
21	49
22	50
23	53
24	55
25	57
26	58
27	61
28	63
29	65
30	66
31	68
32	71
33	75
34	77
35	78
36	81
37	85
38	89
39	90
40	95
41	97
42	98
43	103
44	105
45	109
46	113
47	114
48	119
49	121
50	125
51	129
52	130
53	132
54	135
55	136
56	139
57	141
58	142
59	145
60	147
61	149