A331827 - cp's OEIS frontend

A331827 Positive negabinary-Niven numbers k (A331728) such that -k is a negative negabinary-Niven number (A331819).

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	12
8	15
9	16
10	18
11	20
12	24
13	28
14	30
15	32
16	33
17	36
18	40
19	42
20	48
21	54
22	56
23	60
24	63
25	64
26	66
27	68
28	72
29	78
30	80
31	84
32	90
33	96
34	100
35	102
36	108
37	112
38	114
39	120
40	124
41	126
42	128
43	129
44	132
45	136
46	138
47	140
48	144
49	150
50	156
51	160
52	162
53	168
54	174
55	175
56	180
57	186
58	192
59	198
60	200

[2, 3, 4, 6, 8, 9, 12, 15, 16, 18, 20, 24, 28, 30, 32, 33, 36, 40, 42, 48, 54, 56, 60, 63, 64, 66, 68, 72, 78, 80, 84, 90, 96, 100, 102, 108, 112, 114, 120, 124, 126, 128, 129, 132, 136, 138, 140, 144, 150, 156, 160, 162, 168, 174, 175, 180, 186, 192, 198, 200]

cp's OEIS Frontend

A331827 Positive negabinary-Niven numbers k (A331728) such that -k is a negative negabinary-Niven number (A331819).

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	12
8	15
9	16
10	18
11	20
12	24
13	28
14	30
15	32
16	33
17	36
18	40
19	42
20	48
21	54
22	56
23	60
24	63
25	64
26	66
27	68
28	72
29	78
30	80
31	84
32	90
33	96
34	100
35	102
36	108
37	112
38	114
39	120
40	124
41	126
42	128
43	129
44	132
45	136
46	138
47	140
48	144
49	150
50	156
51	160
52	162
53	168
54	174
55	175
56	180
57	186
58	192
59	198
60	200

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	12
8	15
9	16
10	18
11	20
12	24
13	28
14	30
15	32
16	33
17	36
18	40
19	42
20	48
21	54
22	56
23	60
24	63
25	64
26	66
27	68
28	72
29	78
30	80
31	84
32	90
33	96
34	100
35	102
36	108
37	112
38	114
39	120
40	124
41	126
42	128
43	129
44	132
45	136
46	138
47	140
48	144
49	150
50	156
51	160
52	162
53	168
54	174
55	175
56	180
57	186
58	192
59	198
60	200

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	9
7	12
8	15
9	16
10	18
11	20
12	24
13	28
14	30
15	32
16	33
17	36
18	40
19	42
20	48
21	54
22	56
23	60
24	63
25	64
26	66
27	68
28	72
29	78
30	80
31	84
32	90
33	96
34	100
35	102
36	108
37	112
38	114
39	120
40	124
41	126
42	128
43	129
44	132
45	136
46	138
47	140
48	144
49	150
50	156
51	160
52	162
53	168
54	174
55	175
56	180
57	186
58	192
59	198
60	200