A130071 - cp's OEIS frontend

A130071 Triangle, A007444(k) in each column interspersed with k zeros.

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

[2, 2, 1, 2, 0, 3, 2, 1, 0, 4, 2, 0, 0, 0, 9, 2, 1, 3, 0, 0, 7, 2, 0, 0, 0, 0, 0, 15, 2, 1, 0, 4, 0, 0, 0, 12, 2, 0, 3, 0, 0, 0, 0, 0, 18, 2, 1, 0, 0, 9, 0, 0, 0, 0, 17]

cp's OEIS Frontend

A130071 Triangle, A007444(k) in each column interspersed with k zeros.

Table of values

List of values

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

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

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