A205509 - cp's OEIS frontend

A205509 Hamming distance between (n-1)! and n!.

n	a(n)
1	0
2	2
3	1
4	4
5	2
6	4
7	4
8	6
9	4
10	9
11	8
12	15
13	12
14	16
15	14
16	12
17	16
18	23
19	26
20	23
21	21
22	29
23	31
24	34
25	31
26	33
27	33
28	44
29	32
30	38
31	42
32	46
33	52
34	51
35	45
36	55
37	55
38	59
39	55
40	59
41	51
42	82
43	65
44	83
45	74
46	75
47	80
48	80
49	80
50	74
51	87
52	104
53	86
54	91
55	98
56	90
57	81
58	103
59	104
60	98
61	112
62	104
63	111
64	116
65	111
66	132

[0, 2, 1, 4, 2, 4, 4, 6, 4, 9, 8, 15, 12, 16, 14, 12, 16, 23, 26, 23, 21, 29, 31, 34, 31, 33, 33, 44, 32, 38, 42, 46, 52, 51, 45, 55, 55, 59, 55, 59, 51, 82, 65, 83, 74, 75, 80, 80, 80, 74, 87, 104, 86, 91, 98, 90, 81, 103, 104, 98, 112, 104, 111, 116, 111, 132]

cp's OEIS Frontend

A205509 Hamming distance between (n-1)! and n!.

Table of values

List of values

n	a(n)
1	0
2	2
3	1
4	4
5	2
6	4
7	4
8	6
9	4
10	9
11	8
12	15
13	12
14	16
15	14
16	12
17	16
18	23
19	26
20	23
21	21
22	29
23	31
24	34
25	31
26	33
27	33
28	44
29	32
30	38
31	42
32	46
33	52
34	51
35	45
36	55
37	55
38	59
39	55
40	59
41	51
42	82
43	65
44	83
45	74
46	75
47	80
48	80
49	80
50	74
51	87
52	104
53	86
54	91
55	98
56	90
57	81
58	103
59	104
60	98
61	112
62	104
63	111
64	116
65	111
66	132

n	a(n)
1	0
2	2
3	1
4	4
5	2
6	4
7	4
8	6
9	4
10	9
11	8
12	15
13	12
14	16
15	14
16	12
17	16
18	23
19	26
20	23
21	21
22	29
23	31
24	34
25	31
26	33
27	33
28	44
29	32
30	38
31	42
32	46
33	52
34	51
35	45
36	55
37	55
38	59
39	55
40	59
41	51
42	82
43	65
44	83
45	74
46	75
47	80
48	80
49	80
50	74
51	87
52	104
53	86
54	91
55	98
56	90
57	81
58	103
59	104
60	98
61	112
62	104
63	111
64	116
65	111
66	132

n	a(n)
1	0
2	2
3	1
4	4
5	2
6	4
7	4
8	6
9	4
10	9
11	8
12	15
13	12
14	16
15	14
16	12
17	16
18	23
19	26
20	23
21	21
22	29
23	31
24	34
25	31
26	33
27	33
28	44
29	32
30	38
31	42
32	46
33	52
34	51
35	45
36	55
37	55
38	59
39	55
40	59
41	51
42	82
43	65
44	83
45	74
46	75
47	80
48	80
49	80
50	74
51	87
52	104
53	86
54	91
55	98
56	90
57	81
58	103
59	104
60	98
61	112
62	104
63	111
64	116
65	111
66	132