A227148 - cp's OEIS frontend

A227148 Numbers k for which the sum of digits is even when k is written in the factorial base (A007623).

n	a(n)
1	0
2	3
3	4
4	7
5	8
6	11
7	12
8	15
9	16
10	19
11	20
12	23
13	25
14	26
15	29
16	30
17	33
18	34
19	37
20	38
21	41
22	42
23	45
24	46
25	48
26	51
27	52
28	55
29	56
30	59
31	60
32	63
33	64
34	67
35	68
36	71
37	73
38	74
39	77
40	78
41	81
42	82
43	85
44	86
45	89
46	90
47	93
48	94
49	96
50	99
51	100
52	103
53	104
54	107
55	108
56	111
57	112
58	115
59	116
60	119
61	121
62	122
63	125

[0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 25, 26, 29, 30, 33, 34, 37, 38, 41, 42, 45, 46, 48, 51, 52, 55, 56, 59, 60, 63, 64, 67, 68, 71, 73, 74, 77, 78, 81, 82, 85, 86, 89, 90, 93, 94, 96, 99, 100, 103, 104, 107, 108, 111, 112, 115, 116, 119, 121, 122, 125]

cp's OEIS Frontend

A227148 Numbers k for which the sum of digits is even when k is written in the factorial base (A007623).

Table of values

List of values

n	a(n)
1	0
2	3
3	4
4	7
5	8
6	11
7	12
8	15
9	16
10	19
11	20
12	23
13	25
14	26
15	29
16	30
17	33
18	34
19	37
20	38
21	41
22	42
23	45
24	46
25	48
26	51
27	52
28	55
29	56
30	59
31	60
32	63
33	64
34	67
35	68
36	71
37	73
38	74
39	77
40	78
41	81
42	82
43	85
44	86
45	89
46	90
47	93
48	94
49	96
50	99
51	100
52	103
53	104
54	107
55	108
56	111
57	112
58	115
59	116
60	119
61	121
62	122
63	125

n	a(n)
1	0
2	3
3	4
4	7
5	8
6	11
7	12
8	15
9	16
10	19
11	20
12	23
13	25
14	26
15	29
16	30
17	33
18	34
19	37
20	38
21	41
22	42
23	45
24	46
25	48
26	51
27	52
28	55
29	56
30	59
31	60
32	63
33	64
34	67
35	68
36	71
37	73
38	74
39	77
40	78
41	81
42	82
43	85
44	86
45	89
46	90
47	93
48	94
49	96
50	99
51	100
52	103
53	104
54	107
55	108
56	111
57	112
58	115
59	116
60	119
61	121
62	122
63	125

n	a(n)
1	0
2	3
3	4
4	7
5	8
6	11
7	12
8	15
9	16
10	19
11	20
12	23
13	25
14	26
15	29
16	30
17	33
18	34
19	37
20	38
21	41
22	42
23	45
24	46
25	48
26	51
27	52
28	55
29	56
30	59
31	60
32	63
33	64
34	67
35	68
36	71
37	73
38	74
39	77
40	78
41	81
42	82
43	85
44	86
45	89
46	90
47	93
48	94
49	96
50	99
51	100
52	103
53	104
54	107
55	108
56	111
57	112
58	115
59	116
60	119
61	121
62	122
63	125