A111588 - cp's OEIS frontend

A111588 Crazy Dice: number of ways to design a pair of n-sided dice with positive integers on their faces, so that the sums when they are tossed occur with the same probabilities as if a pair of standard n-sided dice were tossed.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	4
9	2
10	2
11	1
12	8
13	1
14	2
15	2
16	10
17	1
18	8
19	1
20	8
21	2
22	2
23	1
24	33
25	2
26	2
27	4
28	8
29	1
30	13
31	1
32	26
33	2
34	2
35	2
36	57
37	1
38	2
39	2
40	33
41	1
42	13
43	1
44	8
45	8
46	2
47	1
48	140
49	2
50	8
51	2
52	8
53	1
54	33
55	2
56	33
57	2
58	2
59	1
60	125
61	1
62	2
63	8
64	71
65	2
66	13
67	1
68	8
69	2
70	13
71	1
72	348
73	1
74	2
75	8
76	8
77	2
78	13
79	1
80	140
81	10
82	2
83	1
84	122
85	2
86	2
87	2
88	33
89	1
90	118
91	2

[1, 1, 1, 2, 1, 2, 1, 4, 2, 2, 1, 8, 1, 2, 2, 10, 1, 8, 1, 8, 2, 2, 1, 33, 2, 2, 4, 8, 1, 13, 1, 26, 2, 2, 2, 57, 1, 2, 2, 33, 1, 13, 1, 8, 8, 2, 1, 140, 2, 8, 2, 8, 1, 33, 2, 33, 2, 2, 1, 125, 1, 2, 8, 71, 2, 13, 1, 8, 2, 13, 1, 348, 1, 2, 8, 8, 2, 13, 1, 140, 10, 2, 1, 122, 2, 2, 2, 33, 1, 118, 2]

cp's OEIS Frontend

A111588 Crazy Dice: number of ways to design a pair of n-sided dice with positive integers on their faces, so that the sums when they are tossed occur with the same probabilities as if a pair of standard n-sided dice were tossed.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	4
9	2
10	2
11	1
12	8
13	1
14	2
15	2
16	10
17	1
18	8
19	1
20	8
21	2
22	2
23	1
24	33
25	2
26	2
27	4
28	8
29	1
30	13
31	1
32	26
33	2
34	2
35	2
36	57
37	1
38	2
39	2
40	33
41	1
42	13
43	1
44	8
45	8
46	2
47	1
48	140
49	2
50	8
51	2
52	8
53	1
54	33
55	2
56	33
57	2
58	2
59	1
60	125
61	1
62	2
63	8
64	71
65	2
66	13
67	1
68	8
69	2
70	13
71	1
72	348
73	1
74	2
75	8
76	8
77	2
78	13
79	1
80	140
81	10
82	2
83	1
84	122
85	2
86	2
87	2
88	33
89	1
90	118
91	2

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	4
9	2
10	2
11	1
12	8
13	1
14	2
15	2
16	10
17	1
18	8
19	1
20	8
21	2
22	2
23	1
24	33
25	2
26	2
27	4
28	8
29	1
30	13
31	1
32	26
33	2
34	2
35	2
36	57
37	1
38	2
39	2
40	33
41	1
42	13
43	1
44	8
45	8
46	2
47	1
48	140
49	2
50	8
51	2
52	8
53	1
54	33
55	2
56	33
57	2
58	2
59	1
60	125
61	1
62	2
63	8
64	71
65	2
66	13
67	1
68	8
69	2
70	13
71	1
72	348
73	1
74	2
75	8
76	8
77	2
78	13
79	1
80	140
81	10
82	2
83	1
84	122
85	2
86	2
87	2
88	33
89	1
90	118
91	2

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	4
9	2
10	2
11	1
12	8
13	1
14	2
15	2
16	10
17	1
18	8
19	1
20	8
21	2
22	2
23	1
24	33
25	2
26	2
27	4
28	8
29	1
30	13
31	1
32	26
33	2
34	2
35	2
36	57
37	1
38	2
39	2
40	33
41	1
42	13
43	1
44	8
45	8
46	2
47	1
48	140
49	2
50	8
51	2
52	8
53	1
54	33
55	2
56	33
57	2
58	2
59	1
60	125
61	1
62	2
63	8
64	71
65	2
66	13
67	1
68	8
69	2
70	13
71	1
72	348
73	1
74	2
75	8
76	8
77	2
78	13
79	1
80	140
81	10
82	2
83	1
84	122
85	2
86	2
87	2
88	33
89	1
90	118
91	2