A168120 - cp's OEIS frontend

A168120 Square array T(n,k) read by antidiagonals in which column k lists each number A000009 followed by k-1 zeros, for k>0.

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	0
12	0
13	0
14	1
15	3
16	1
17	1
18	0
19	0
20	1
21	4
22	0
23	0
24	0
25	0
26	0
27	1
28	5
29	2
30	0
31	1
32	0
33	0
34	0
35	1
36	6
37	0
38	1
39	0
40	0
41	0
42	0
43	0
44	1
45	8
46	2
47	0
48	0
49	1
50	0
51	0
52	0
53	0
54	1
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	1
66	12
67	3
68	2
69	1
70	0
71	1
72	0
73	0
74	0
75	0
76	0
77	1
78	15
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	1

[1, 1, 1, 1, 0, 1, 2, 1, 0, 1, 2, 0, 0, 0, 1, 3, 1, 1, 0, 0, 1, 4, 0, 0, 0, 0, 0, 1, 5, 2, 0, 1, 0, 0, 0, 1, 6, 0, 1, 0, 0, 0, 0, 0, 1, 8, 2, 0, 0, 1, 0, 0, 0, 0, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 12, 3, 2, 1, 0, 1, 0, 0, 0, 0, 0, 1, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]

cp's OEIS Frontend

A168120 Square array T(n,k) read by antidiagonals in which column k lists each number A000009 followed by k-1 zeros, for k>0.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	0
12	0
13	0
14	1
15	3
16	1
17	1
18	0
19	0
20	1
21	4
22	0
23	0
24	0
25	0
26	0
27	1
28	5
29	2
30	0
31	1
32	0
33	0
34	0
35	1
36	6
37	0
38	1
39	0
40	0
41	0
42	0
43	0
44	1
45	8
46	2
47	0
48	0
49	1
50	0
51	0
52	0
53	0
54	1
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	1
66	12
67	3
68	2
69	1
70	0
71	1
72	0
73	0
74	0
75	0
76	0
77	1
78	15
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	1

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	0
12	0
13	0
14	1
15	3
16	1
17	1
18	0
19	0
20	1
21	4
22	0
23	0
24	0
25	0
26	0
27	1
28	5
29	2
30	0
31	1
32	0
33	0
34	0
35	1
36	6
37	0
38	1
39	0
40	0
41	0
42	0
43	0
44	1
45	8
46	2
47	0
48	0
49	1
50	0
51	0
52	0
53	0
54	1
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	1
66	12
67	3
68	2
69	1
70	0
71	1
72	0
73	0
74	0
75	0
76	0
77	1
78	15
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	1

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	2
7	1
8	0
9	1
10	2
11	0
12	0
13	0
14	1
15	3
16	1
17	1
18	0
19	0
20	1
21	4
22	0
23	0
24	0
25	0
26	0
27	1
28	5
29	2
30	0
31	1
32	0
33	0
34	0
35	1
36	6
37	0
38	1
39	0
40	0
41	0
42	0
43	0
44	1
45	8
46	2
47	0
48	0
49	1
50	0
51	0
52	0
53	0
54	1
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	1
66	12
67	3
68	2
69	1
70	0
71	1
72	0
73	0
74	0
75	0
76	0
77	1
78	15
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	1