A227130 - cp's OEIS frontend

A227130 Numbers k for which there is an even number of nonzero digits when k is written in the factorial base (A007623).

n	a(n)
1	0
2	3
3	5
4	7
5	8
6	10
7	13
8	14
9	16
10	19
11	20
12	22
13	25
14	26
15	28
16	30
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	47
25	49
26	50
27	52
28	54
29	57
30	59
31	60
32	63
33	65
34	66
35	69
36	71
37	73
38	74
39	76
40	78
41	81
42	83
43	84
44	87
45	89
46	90
47	93
48	95
49	97
50	98
51	100
52	102
53	105
54	107
55	108
56	111
57	113
58	114
59	117
60	119
61	121
62	122
63	124

[0, 3, 5, 7, 8, 10, 13, 14, 16, 19, 20, 22, 25, 26, 28, 30, 33, 35, 36, 39, 41, 42, 45, 47, 49, 50, 52, 54, 57, 59, 60, 63, 65, 66, 69, 71, 73, 74, 76, 78, 81, 83, 84, 87, 89, 90, 93, 95, 97, 98, 100, 102, 105, 107, 108, 111, 113, 114, 117, 119, 121, 122, 124]

cp's OEIS Frontend

A227130 Numbers k for which there is an even number of nonzero digits when k is written in the factorial base (A007623).

Table of values

List of values

n	a(n)
1	0
2	3
3	5
4	7
5	8
6	10
7	13
8	14
9	16
10	19
11	20
12	22
13	25
14	26
15	28
16	30
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	47
25	49
26	50
27	52
28	54
29	57
30	59
31	60
32	63
33	65
34	66
35	69
36	71
37	73
38	74
39	76
40	78
41	81
42	83
43	84
44	87
45	89
46	90
47	93
48	95
49	97
50	98
51	100
52	102
53	105
54	107
55	108
56	111
57	113
58	114
59	117
60	119
61	121
62	122
63	124

n	a(n)
1	0
2	3
3	5
4	7
5	8
6	10
7	13
8	14
9	16
10	19
11	20
12	22
13	25
14	26
15	28
16	30
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	47
25	49
26	50
27	52
28	54
29	57
30	59
31	60
32	63
33	65
34	66
35	69
36	71
37	73
38	74
39	76
40	78
41	81
42	83
43	84
44	87
45	89
46	90
47	93
48	95
49	97
50	98
51	100
52	102
53	105
54	107
55	108
56	111
57	113
58	114
59	117
60	119
61	121
62	122
63	124

n	a(n)
1	0
2	3
3	5
4	7
5	8
6	10
7	13
8	14
9	16
10	19
11	20
12	22
13	25
14	26
15	28
16	30
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	47
25	49
26	50
27	52
28	54
29	57
30	59
31	60
32	63
33	65
34	66
35	69
36	71
37	73
38	74
39	76
40	78
41	81
42	83
43	84
44	87
45	89
46	90
47	93
48	95
49	97
50	98
51	100
52	102
53	105
54	107
55	108
56	111
57	113
58	114
59	117
60	119
61	121
62	122
63	124