A158950 - cp's OEIS frontend

A158950 Triangle read by rows, A158948 * (an infinite lower triangular matrix with A000071 prefaced with a 1 as the right border; and the rest zeros).

n	a(n)
1	1
2	1
3	1
4	2
5	0
6	2
7	2
8	1
9	0
10	4
11	3
12	0
13	2
14	0
15	7
16	3
17	1
18	0
19	4
20	0
21	12
22	4
23	0
24	2
25	0
26	7
27	0
28	20
29	4
30	1
31	0
32	4
33	0
34	12
35	0
36	33
37	5
38	0
39	2
40	0
41	7
42	0
43	20
44	0
45	54
46	5
47	1
48	0
49	4
50	0
51	12
52	0
53	33
54	0
55	88
56	6
57	0
58	2
59	0
60	7
61	0
62	20
63	0
64	54
65	0
66	143

[1, 1, 1, 2, 0, 2, 2, 1, 0, 4, 3, 0, 2, 0, 7, 3, 1, 0, 4, 0, 12, 4, 0, 2, 0, 7, 0, 20, 4, 1, 0, 4, 0, 12, 0, 33, 5, 0, 2, 0, 7, 0, 20, 0, 54, 5, 1, 0, 4, 0, 12, 0, 33, 0, 88, 6, 0, 2, 0, 7, 0, 20, 0, 54, 0, 143]

cp's OEIS Frontend

A158950 Triangle read by rows, A158948 * (an infinite lower triangular matrix with A000071 prefaced with a 1 as the right border; and the rest zeros).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	0
6	2
7	2
8	1
9	0
10	4
11	3
12	0
13	2
14	0
15	7
16	3
17	1
18	0
19	4
20	0
21	12
22	4
23	0
24	2
25	0
26	7
27	0
28	20
29	4
30	1
31	0
32	4
33	0
34	12
35	0
36	33
37	5
38	0
39	2
40	0
41	7
42	0
43	20
44	0
45	54
46	5
47	1
48	0
49	4
50	0
51	12
52	0
53	33
54	0
55	88
56	6
57	0
58	2
59	0
60	7
61	0
62	20
63	0
64	54
65	0
66	143

n	a(n)
1	1
2	1
3	1
4	2
5	0
6	2
7	2
8	1
9	0
10	4
11	3
12	0
13	2
14	0
15	7
16	3
17	1
18	0
19	4
20	0
21	12
22	4
23	0
24	2
25	0
26	7
27	0
28	20
29	4
30	1
31	0
32	4
33	0
34	12
35	0
36	33
37	5
38	0
39	2
40	0
41	7
42	0
43	20
44	0
45	54
46	5
47	1
48	0
49	4
50	0
51	12
52	0
53	33
54	0
55	88
56	6
57	0
58	2
59	0
60	7
61	0
62	20
63	0
64	54
65	0
66	143

n	a(n)
1	1
2	1
3	1
4	2
5	0
6	2
7	2
8	1
9	0
10	4
11	3
12	0
13	2
14	0
15	7
16	3
17	1
18	0
19	4
20	0
21	12
22	4
23	0
24	2
25	0
26	7
27	0
28	20
29	4
30	1
31	0
32	4
33	0
34	12
35	0
36	33
37	5
38	0
39	2
40	0
41	7
42	0
43	20
44	0
45	54
46	5
47	1
48	0
49	4
50	0
51	12
52	0
53	33
54	0
55	88
56	6
57	0
58	2
59	0
60	7
61	0
62	20
63	0
64	54
65	0
66	143