A186084 - cp's OEIS frontend

A186084 Triangle T(n,k) read by rows: number of 1-dimensional sandpiles (see A186085) with n grains and base length k.

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	1
9	1
10	0
11	0
12	0
13	2
14	1
15	0
16	0
17	0
18	1
19	3
20	1
21	0
22	0
23	0
24	0
25	3
26	4
27	1
28	0
29	0
30	0
31	0
32	1
33	6
34	5
35	1
36	0
37	0
38	0
39	0
40	1
41	4
42	10
43	6
44	1
45	0
46	0
47	0
48	0
49	0
50	3
51	10
52	15
53	7
54	1
55	0
56	0
57	0
58	0
59	0
60	2
61	8
62	20
63	21
64	8
65	1
66	0
67	0
68	0
69	0
70	0
71	1
72	7
73	19
74	35
75	28
76	9
77	1
78	0
79	0
80	0
81	0
82	0
83	0
84	5
85	18
86	40
87	56
88	36
89	10
90	1
91	0
92	0
93	0
94	0
95	0
96	0
97	3
98	16
99	41
100	76
101	84
102	45
103	11
104	1
105	0
106	0
107	0
108	0
109	0
110	0
111	1
112	12
113	41
114	86
115	133
116	120
117	55
118	12
119	1

[1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 2, 1, 0, 0, 0, 1, 3, 1, 0, 0, 0, 0, 3, 4, 1, 0, 0, 0, 0, 1, 6, 5, 1, 0, 0, 0, 0, 1, 4, 10, 6, 1, 0, 0, 0, 0, 0, 3, 10, 15, 7, 1, 0, 0, 0, 0, 0, 2, 8, 20, 21, 8, 1, 0, 0, 0, 0, 0, 1, 7, 19, 35, 28, 9, 1, 0, 0, 0, 0, 0, 0, 5, 18, 40, 56, 36, 10, 1, 0, 0, 0, 0, 0, 0, 3, 16, 41, 76, 84, 45, 11, 1, 0, 0, 0, 0, 0, 0, 1, 12, 41, 86, 133, 120, 55, 12, 1]

cp's OEIS Frontend

A186084 Triangle T(n,k) read by rows: number of 1-dimensional sandpiles (see A186085) with n grains and base length k.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	1
9	1
10	0
11	0
12	0
13	2
14	1
15	0
16	0
17	0
18	1
19	3
20	1
21	0
22	0
23	0
24	0
25	3
26	4
27	1
28	0
29	0
30	0
31	0
32	1
33	6
34	5
35	1
36	0
37	0
38	0
39	0
40	1
41	4
42	10
43	6
44	1
45	0
46	0
47	0
48	0
49	0
50	3
51	10
52	15
53	7
54	1
55	0
56	0
57	0
58	0
59	0
60	2
61	8
62	20
63	21
64	8
65	1
66	0
67	0
68	0
69	0
70	0
71	1
72	7
73	19
74	35
75	28
76	9
77	1
78	0
79	0
80	0
81	0
82	0
83	0
84	5
85	18
86	40
87	56
88	36
89	10
90	1
91	0
92	0
93	0
94	0
95	0
96	0
97	3
98	16
99	41
100	76
101	84
102	45
103	11
104	1
105	0
106	0
107	0
108	0
109	0
110	0
111	1
112	12
113	41
114	86
115	133
116	120
117	55
118	12
119	1

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	1
9	1
10	0
11	0
12	0
13	2
14	1
15	0
16	0
17	0
18	1
19	3
20	1
21	0
22	0
23	0
24	0
25	3
26	4
27	1
28	0
29	0
30	0
31	0
32	1
33	6
34	5
35	1
36	0
37	0
38	0
39	0
40	1
41	4
42	10
43	6
44	1
45	0
46	0
47	0
48	0
49	0
50	3
51	10
52	15
53	7
54	1
55	0
56	0
57	0
58	0
59	0
60	2
61	8
62	20
63	21
64	8
65	1
66	0
67	0
68	0
69	0
70	0
71	1
72	7
73	19
74	35
75	28
76	9
77	1
78	0
79	0
80	0
81	0
82	0
83	0
84	5
85	18
86	40
87	56
88	36
89	10
90	1
91	0
92	0
93	0
94	0
95	0
96	0
97	3
98	16
99	41
100	76
101	84
102	45
103	11
104	1
105	0
106	0
107	0
108	0
109	0
110	0
111	1
112	12
113	41
114	86
115	133
116	120
117	55
118	12
119	1

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	1
6	0
7	0
8	1
9	1
10	0
11	0
12	0
13	2
14	1
15	0
16	0
17	0
18	1
19	3
20	1
21	0
22	0
23	0
24	0
25	3
26	4
27	1
28	0
29	0
30	0
31	0
32	1
33	6
34	5
35	1
36	0
37	0
38	0
39	0
40	1
41	4
42	10
43	6
44	1
45	0
46	0
47	0
48	0
49	0
50	3
51	10
52	15
53	7
54	1
55	0
56	0
57	0
58	0
59	0
60	2
61	8
62	20
63	21
64	8
65	1
66	0
67	0
68	0
69	0
70	0
71	1
72	7
73	19
74	35
75	28
76	9
77	1
78	0
79	0
80	0
81	0
82	0
83	0
84	5
85	18
86	40
87	56
88	36
89	10
90	1
91	0
92	0
93	0
94	0
95	0
96	0
97	3
98	16
99	41
100	76
101	84
102	45
103	11
104	1
105	0
106	0
107	0
108	0
109	0
110	0
111	1
112	12
113	41
114	86
115	133
116	120
117	55
118	12
119	1