A091604 - cp's OEIS frontend

A091604 Matrix square of triangle A091602.

n	a(n)
1	1
2	2
3	1
4	4
5	0
6	1
7	6
8	4
9	0
10	1
11	10
12	4
13	2
14	0
15	1
16	17
17	8
18	4
19	2
20	0
21	1
22	25
23	12
24	7
25	2
26	2
27	0
28	1
29	38
30	25
31	9
32	7
33	2
34	2
35	0
36	1
37	57
38	33
39	19
40	8
41	5
42	2
43	2
44	0
45	1
46	84
47	57
48	27
49	16
50	8
51	5
52	2
53	2
54	0
55	1
56	120
57	81
58	46
59	22
60	15
61	6
62	5
63	2
64	2
65	0
66	1
67	174
68	129
69	68
70	41
71	19
72	15
73	6
74	5
75	2
76	2
77	0
78	1
79	243
80	182
81	107
82	56
83	36
84	18
85	13
86	6

[1, 2, 1, 4, 0, 1, 6, 4, 0, 1, 10, 4, 2, 0, 1, 17, 8, 4, 2, 0, 1, 25, 12, 7, 2, 2, 0, 1, 38, 25, 9, 7, 2, 2, 0, 1, 57, 33, 19, 8, 5, 2, 2, 0, 1, 84, 57, 27, 16, 8, 5, 2, 2, 0, 1, 120, 81, 46, 22, 15, 6, 5, 2, 2, 0, 1, 174, 129, 68, 41, 19, 15, 6, 5, 2, 2, 0, 1, 243, 182, 107, 56, 36, 18, 13, 6]

cp's OEIS Frontend

A091604 Matrix square of triangle A091602.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	4
5	0
6	1
7	6
8	4
9	0
10	1
11	10
12	4
13	2
14	0
15	1
16	17
17	8
18	4
19	2
20	0
21	1
22	25
23	12
24	7
25	2
26	2
27	0
28	1
29	38
30	25
31	9
32	7
33	2
34	2
35	0
36	1
37	57
38	33
39	19
40	8
41	5
42	2
43	2
44	0
45	1
46	84
47	57
48	27
49	16
50	8
51	5
52	2
53	2
54	0
55	1
56	120
57	81
58	46
59	22
60	15
61	6
62	5
63	2
64	2
65	0
66	1
67	174
68	129
69	68
70	41
71	19
72	15
73	6
74	5
75	2
76	2
77	0
78	1
79	243
80	182
81	107
82	56
83	36
84	18
85	13
86	6

n	a(n)
1	1
2	2
3	1
4	4
5	0
6	1
7	6
8	4
9	0
10	1
11	10
12	4
13	2
14	0
15	1
16	17
17	8
18	4
19	2
20	0
21	1
22	25
23	12
24	7
25	2
26	2
27	0
28	1
29	38
30	25
31	9
32	7
33	2
34	2
35	0
36	1
37	57
38	33
39	19
40	8
41	5
42	2
43	2
44	0
45	1
46	84
47	57
48	27
49	16
50	8
51	5
52	2
53	2
54	0
55	1
56	120
57	81
58	46
59	22
60	15
61	6
62	5
63	2
64	2
65	0
66	1
67	174
68	129
69	68
70	41
71	19
72	15
73	6
74	5
75	2
76	2
77	0
78	1
79	243
80	182
81	107
82	56
83	36
84	18
85	13
86	6

n	a(n)
1	1
2	2
3	1
4	4
5	0
6	1
7	6
8	4
9	0
10	1
11	10
12	4
13	2
14	0
15	1
16	17
17	8
18	4
19	2
20	0
21	1
22	25
23	12
24	7
25	2
26	2
27	0
28	1
29	38
30	25
31	9
32	7
33	2
34	2
35	0
36	1
37	57
38	33
39	19
40	8
41	5
42	2
43	2
44	0
45	1
46	84
47	57
48	27
49	16
50	8
51	5
52	2
53	2
54	0
55	1
56	120
57	81
58	46
59	22
60	15
61	6
62	5
63	2
64	2
65	0
66	1
67	174
68	129
69	68
70	41
71	19
72	15
73	6
74	5
75	2
76	2
77	0
78	1
79	243
80	182
81	107
82	56
83	36
84	18
85	13
86	6