A059970 - cp's OEIS frontend

A059970 Nim-factorials: a(1)=1 and, for n>1, a(n)=na(n-1), where denotes Nim multiplication.

n	a(n)
1	1
2	2
3	1
4	4
5	2
6	11
7	1
8	8
9	5
10	9
11	2
12	4
13	9
14	4
15	1
16	16
17	8
18	140
19	5
20	82
21	9
22	145
23	2
24	44
25	6
26	108
27	9
28	154
29	13
30	209
31	1
32	32
33	20
34	132
35	10
36	243
37	172
38	123
39	4
40	139
41	68
42	62
43	11
44	222
45	182
46	92
47	2
48	16
49	36
50	224
51	5
52	242
53	91
54	24
55	11
56	105
57	178
58	56
59	5
60	241
61	92
62	205
63	1
64	64
65	39
66	20
67	23
68	161
69	225
70	53

[1, 2, 1, 4, 2, 11, 1, 8, 5, 9, 2, 4, 9, 4, 1, 16, 8, 140, 5, 82, 9, 145, 2, 44, 6, 108, 9, 154, 13, 209, 1, 32, 20, 132, 10, 243, 172, 123, 4, 139, 68, 62, 11, 222, 182, 92, 2, 16, 36, 224, 5, 242, 91, 24, 11, 105, 178, 56, 5, 241, 92, 205, 1, 64, 39, 20, 23, 161, 225, 53]

cp's OEIS Frontend

A059970 Nim-factorials: a(1)=1 and, for n>1, a(n)=na(n-1), where denotes Nim multiplication.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	4
5	2
6	11
7	1
8	8
9	5
10	9
11	2
12	4
13	9
14	4
15	1
16	16
17	8
18	140
19	5
20	82
21	9
22	145
23	2
24	44
25	6
26	108
27	9
28	154
29	13
30	209
31	1
32	32
33	20
34	132
35	10
36	243
37	172
38	123
39	4
40	139
41	68
42	62
43	11
44	222
45	182
46	92
47	2
48	16
49	36
50	224
51	5
52	242
53	91
54	24
55	11
56	105
57	178
58	56
59	5
60	241
61	92
62	205
63	1
64	64
65	39
66	20
67	23
68	161
69	225
70	53

n	a(n)
1	1
2	2
3	1
4	4
5	2
6	11
7	1
8	8
9	5
10	9
11	2
12	4
13	9
14	4
15	1
16	16
17	8
18	140
19	5
20	82
21	9
22	145
23	2
24	44
25	6
26	108
27	9
28	154
29	13
30	209
31	1
32	32
33	20
34	132
35	10
36	243
37	172
38	123
39	4
40	139
41	68
42	62
43	11
44	222
45	182
46	92
47	2
48	16
49	36
50	224
51	5
52	242
53	91
54	24
55	11
56	105
57	178
58	56
59	5
60	241
61	92
62	205
63	1
64	64
65	39
66	20
67	23
68	161
69	225
70	53

cp's OEIS Frontend

A059970 Nim-factorials: a(1)=1 and, for n>1, a(n)=n*a(n-1), where * denotes Nim multiplication.

Table of values

List of values

A059970 Nim-factorials: a(1)=1 and, for n>1, a(n)=na(n-1), where denotes Nim multiplication.

n	a(n)
1	1
2	2
3	1
4	4
5	2
6	11
7	1
8	8
9	5
10	9
11	2
12	4
13	9
14	4
15	1
16	16
17	8
18	140
19	5
20	82
21	9
22	145
23	2
24	44
25	6
26	108
27	9
28	154
29	13
30	209
31	1
32	32
33	20
34	132
35	10
36	243
37	172
38	123
39	4
40	139
41	68
42	62
43	11
44	222
45	182
46	92
47	2
48	16
49	36
50	224
51	5
52	242
53	91
54	24
55	11
56	105
57	178
58	56
59	5
60	241
61	92
62	205
63	1
64	64
65	39
66	20
67	23
68	161
69	225
70	53