A145579 - cp's OEIS frontend

A145579 Eigentriangle, row sums = A001590.

n	a(n)
3	1
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	2
12	3
13	1
14	1
15	0
16	3
17	6
18	0
19	1
20	2
21	0
22	6
23	11
24	1
25	0
26	2
27	3
28	0
29	11
30	20
31	1
32	1
33	0
34	3
35	6
36	0
37	20
38	37
39	0
40	1
41	2
42	0
43	6
44	11
45	0
46	37
47	68
48	1
49	0
50	2
51	3
52	0
53	11
54	20
55	0
56	68
57	125

[1, 1, 1, 0, 1, 2, 1, 0, 2, 3, 1, 1, 0, 3, 6, 0, 1, 2, 0, 6, 11, 1, 0, 2, 3, 0, 11, 20, 1, 1, 0, 3, 6, 0, 20, 37, 0, 1, 2, 0, 6, 11, 0, 37, 68, 1, 0, 2, 3, 0, 11, 20, 0, 68, 125]

cp's OEIS Frontend

A145579 Eigentriangle, row sums = A001590.

Table of values

List of values

n	a(n)
3	1
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	2
12	3
13	1
14	1
15	0
16	3
17	6
18	0
19	1
20	2
21	0
22	6
23	11
24	1
25	0
26	2
27	3
28	0
29	11
30	20
31	1
32	1
33	0
34	3
35	6
36	0
37	20
38	37
39	0
40	1
41	2
42	0
43	6
44	11
45	0
46	37
47	68
48	1
49	0
50	2
51	3
52	0
53	11
54	20
55	0
56	68
57	125

n	a(n)
3	1
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	2
12	3
13	1
14	1
15	0
16	3
17	6
18	0
19	1
20	2
21	0
22	6
23	11
24	1
25	0
26	2
27	3
28	0
29	11
30	20
31	1
32	1
33	0
34	3
35	6
36	0
37	20
38	37
39	0
40	1
41	2
42	0
43	6
44	11
45	0
46	37
47	68
48	1
49	0
50	2
51	3
52	0
53	11
54	20
55	0
56	68
57	125

n	a(n)
3	1
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	2
12	3
13	1
14	1
15	0
16	3
17	6
18	0
19	1
20	2
21	0
22	6
23	11
24	1
25	0
26	2
27	3
28	0
29	11
30	20
31	1
32	1
33	0
34	3
35	6
36	0
37	20
38	37
39	0
40	1
41	2
42	0
43	6
44	11
45	0
46	37
47	68
48	1
49	0
50	2
51	3
52	0
53	11
54	20
55	0
56	68
57	125