A051911 - cp's OEIS frontend

A051911 Triangle T(n,m) = Nim-product of n and m, read by rows, 1<=n<=m.

n	a(n)
1	1
2	2
3	3
4	3
5	1
6	2
7	4
8	8
9	12
10	6
11	5
12	10
13	15
14	2
15	7
16	6
17	11
18	13
19	14
20	8
21	5
22	7
23	9
24	14
25	10
26	13
27	3
28	4
29	8
30	12
31	4
32	11
33	3
34	7
35	15
36	13
37	9
38	14
39	7
40	15
41	6
42	1
43	8
44	5
45	12
46	10
47	15
48	5
49	3
50	9
51	12
52	6
53	1
54	11
55	14
56	11
57	13
58	6
59	7
60	12
61	10
62	1
63	9
64	2
65	4
66	15
67	12
68	4
69	8
70	13
71	1
72	9
73	5
74	6
75	10
76	2
77	14
78	11
79	13
80	6
81	11
82	9
83	4
84	15
85	2
86	14
87	3
88	8

[1, 2, 3, 3, 1, 2, 4, 8, 12, 6, 5, 10, 15, 2, 7, 6, 11, 13, 14, 8, 5, 7, 9, 14, 10, 13, 3, 4, 8, 12, 4, 11, 3, 7, 15, 13, 9, 14, 7, 15, 6, 1, 8, 5, 12, 10, 15, 5, 3, 9, 12, 6, 1, 11, 14, 11, 13, 6, 7, 12, 10, 1, 9, 2, 4, 15, 12, 4, 8, 13, 1, 9, 5, 6, 10, 2, 14, 11, 13, 6, 11, 9, 4, 15, 2, 14, 3, 8]

cp's OEIS Frontend

A051911 Triangle T(n,m) = Nim-product of n and m, read by rows, 1<=n<=m.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	3
5	1
6	2
7	4
8	8
9	12
10	6
11	5
12	10
13	15
14	2
15	7
16	6
17	11
18	13
19	14
20	8
21	5
22	7
23	9
24	14
25	10
26	13
27	3
28	4
29	8
30	12
31	4
32	11
33	3
34	7
35	15
36	13
37	9
38	14
39	7
40	15
41	6
42	1
43	8
44	5
45	12
46	10
47	15
48	5
49	3
50	9
51	12
52	6
53	1
54	11
55	14
56	11
57	13
58	6
59	7
60	12
61	10
62	1
63	9
64	2
65	4
66	15
67	12
68	4
69	8
70	13
71	1
72	9
73	5
74	6
75	10
76	2
77	14
78	11
79	13
80	6
81	11
82	9
83	4
84	15
85	2
86	14
87	3
88	8

n	a(n)
1	1
2	2
3	3
4	3
5	1
6	2
7	4
8	8
9	12
10	6
11	5
12	10
13	15
14	2
15	7
16	6
17	11
18	13
19	14
20	8
21	5
22	7
23	9
24	14
25	10
26	13
27	3
28	4
29	8
30	12
31	4
32	11
33	3
34	7
35	15
36	13
37	9
38	14
39	7
40	15
41	6
42	1
43	8
44	5
45	12
46	10
47	15
48	5
49	3
50	9
51	12
52	6
53	1
54	11
55	14
56	11
57	13
58	6
59	7
60	12
61	10
62	1
63	9
64	2
65	4
66	15
67	12
68	4
69	8
70	13
71	1
72	9
73	5
74	6
75	10
76	2
77	14
78	11
79	13
80	6
81	11
82	9
83	4
84	15
85	2
86	14
87	3
88	8

n	a(n)
1	1
2	2
3	3
4	3
5	1
6	2
7	4
8	8
9	12
10	6
11	5
12	10
13	15
14	2
15	7
16	6
17	11
18	13
19	14
20	8
21	5
22	7
23	9
24	14
25	10
26	13
27	3
28	4
29	8
30	12
31	4
32	11
33	3
34	7
35	15
36	13
37	9
38	14
39	7
40	15
41	6
42	1
43	8
44	5
45	12
46	10
47	15
48	5
49	3
50	9
51	12
52	6
53	1
54	11
55	14
56	11
57	13
58	6
59	7
60	12
61	10
62	1
63	9
64	2
65	4
66	15
67	12
68	4
69	8
70	13
71	1
72	9
73	5
74	6
75	10
76	2
77	14
78	11
79	13
80	6
81	11
82	9
83	4
84	15
85	2
86	14
87	3
88	8