A145973 - cp's OEIS frontend

A145973 Triangle read by rows, square of A053121.

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	4
8	0
9	1
10	7
11	0
12	6
13	0
14	1
15	0
16	18
17	0
18	8
19	0
20	1
21	29
22	0
23	33
24	0
25	10
26	0
27	1
28	0
29	86
30	0
31	52
32	0
33	12
34	0
35	1
36	131
37	0
38	179
39	0
40	75
41	0
42	14
43	0
44	1
45	0
46	427
47	0
48	316
49	0
50	102
51	0
52	16
53	0
54	1
55	625
56	0
57	972
58	0
59	505
60	0
61	133
62	0
63	18
64	0
65	1

[1, 0, 1, 2, 0, 1, 0, 4, 0, 1, 7, 0, 6, 0, 1, 0, 18, 0, 8, 0, 1, 29, 0, 33, 0, 10, 0, 1, 0, 86, 0, 52, 0, 12, 0, 1, 131, 0, 179, 0, 75, 0, 14, 0, 1, 0, 427, 0, 316, 0, 102, 0, 16, 0, 1, 625, 0, 972, 0, 505, 0, 133, 0, 18, 0, 1]

cp's OEIS Frontend

A145973 Triangle read by rows, square of A053121.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	4
8	0
9	1
10	7
11	0
12	6
13	0
14	1
15	0
16	18
17	0
18	8
19	0
20	1
21	29
22	0
23	33
24	0
25	10
26	0
27	1
28	0
29	86
30	0
31	52
32	0
33	12
34	0
35	1
36	131
37	0
38	179
39	0
40	75
41	0
42	14
43	0
44	1
45	0
46	427
47	0
48	316
49	0
50	102
51	0
52	16
53	0
54	1
55	625
56	0
57	972
58	0
59	505
60	0
61	133
62	0
63	18
64	0
65	1

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	4
8	0
9	1
10	7
11	0
12	6
13	0
14	1
15	0
16	18
17	0
18	8
19	0
20	1
21	29
22	0
23	33
24	0
25	10
26	0
27	1
28	0
29	86
30	0
31	52
32	0
33	12
34	0
35	1
36	131
37	0
38	179
39	0
40	75
41	0
42	14
43	0
44	1
45	0
46	427
47	0
48	316
49	0
50	102
51	0
52	16
53	0
54	1
55	625
56	0
57	972
58	0
59	505
60	0
61	133
62	0
63	18
64	0
65	1

n	a(n)
0	1
1	0
2	1
3	2
4	0
5	1
6	0
7	4
8	0
9	1
10	7
11	0
12	6
13	0
14	1
15	0
16	18
17	0
18	8
19	0
20	1
21	29
22	0
23	33
24	0
25	10
26	0
27	1
28	0
29	86
30	0
31	52
32	0
33	12
34	0
35	1
36	131
37	0
38	179
39	0
40	75
41	0
42	14
43	0
44	1
45	0
46	427
47	0
48	316
49	0
50	102
51	0
52	16
53	0
54	1
55	625
56	0
57	972
58	0
59	505
60	0
61	133
62	0
63	18
64	0
65	1