A265890 - cp's OEIS frontend

A265890 Array read by ascending antidiagonals: A(n,k) = A099563(A265609(n,k)), with n as row >= 0, k as column >= 0; the most significant digit in the factorial base representation of rising factorial n^(k) = (n+k-1)!/(n-1)!.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	1
13	1
14	0
15	1
16	2
17	2
18	1
19	1
20	0
21	1
22	2
23	3
24	2
25	1
26	1
27	0
28	1
29	1
30	1
31	1
32	3
33	1
34	1
35	0
36	1
37	1
38	1
39	1
40	1
41	3
42	1
43	1
44	0
45	1
46	1
47	2
48	2
49	2
50	1
51	4
52	1
53	1
54	0
55	1
56	1
57	3
58	4
59	4
60	3
61	1
62	4
63	1
64	1
65	0
66	1
67	1
68	3
69	1
70	1
71	6
72	3
73	1
74	5
75	1
76	1
77	0
78	1
79	1
80	4
81	1
82	1
83	1
84	8
85	4
86	1
87	5
88	1
89	1
90	0
91	1
92	2
93	1
94	1
95	2
96	2
97	1
98	1
99	5
100	2
101	6
102	1
103	1
104	0
105	1
106	2
107	1
108	2
109	3
110	3
111	3
112	2
113	1
114	6
115	2
116	6
117	1
118	1
119	0

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 2, 2, 1, 1, 0, 1, 2, 3, 2, 1, 1, 0, 1, 1, 1, 1, 3, 1, 1, 0, 1, 1, 1, 1, 1, 3, 1, 1, 0, 1, 1, 2, 2, 2, 1, 4, 1, 1, 0, 1, 1, 3, 4, 4, 3, 1, 4, 1, 1, 0, 1, 1, 3, 1, 1, 6, 3, 1, 5, 1, 1, 0, 1, 1, 4, 1, 1, 1, 8, 4, 1, 5, 1, 1, 0, 1, 2, 1, 1, 2, 2, 1, 1, 5, 2, 6, 1, 1, 0, 1, 2, 1, 2, 3, 3, 3, 2, 1, 6, 2, 6, 1, 1, 0]

cp's OEIS Frontend

A265890 Array read by ascending antidiagonals: A(n,k) = A099563(A265609(n,k)), with n as row >= 0, k as column >= 0; the most significant digit in the factorial base representation of rising factorial n^(k) = (n+k-1)!/(n-1)!.

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	1
13	1
14	0
15	1
16	2
17	2
18	1
19	1
20	0
21	1
22	2
23	3
24	2
25	1
26	1
27	0
28	1
29	1
30	1
31	1
32	3
33	1
34	1
35	0
36	1
37	1
38	1
39	1
40	1
41	3
42	1
43	1
44	0
45	1
46	1
47	2
48	2
49	2
50	1
51	4
52	1
53	1
54	0
55	1
56	1
57	3
58	4
59	4
60	3
61	1
62	4
63	1
64	1
65	0
66	1
67	1
68	3
69	1
70	1
71	6
72	3
73	1
74	5
75	1
76	1
77	0
78	1
79	1
80	4
81	1
82	1
83	1
84	8
85	4
86	1
87	5
88	1
89	1
90	0
91	1
92	2
93	1
94	1
95	2
96	2
97	1
98	1
99	5
100	2
101	6
102	1
103	1
104	0
105	1
106	2
107	1
108	2
109	3
110	3
111	3
112	2
113	1
114	6
115	2
116	6
117	1
118	1
119	0

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	1
13	1
14	0
15	1
16	2
17	2
18	1
19	1
20	0
21	1
22	2
23	3
24	2
25	1
26	1
27	0
28	1
29	1
30	1
31	1
32	3
33	1
34	1
35	0
36	1
37	1
38	1
39	1
40	1
41	3
42	1
43	1
44	0
45	1
46	1
47	2
48	2
49	2
50	1
51	4
52	1
53	1
54	0
55	1
56	1
57	3
58	4
59	4
60	3
61	1
62	4
63	1
64	1
65	0
66	1
67	1
68	3
69	1
70	1
71	6
72	3
73	1
74	5
75	1
76	1
77	0
78	1
79	1
80	4
81	1
82	1
83	1
84	8
85	4
86	1
87	5
88	1
89	1
90	0
91	1
92	2
93	1
94	1
95	2
96	2
97	1
98	1
99	5
100	2
101	6
102	1
103	1
104	0
105	1
106	2
107	1
108	2
109	3
110	3
111	3
112	2
113	1
114	6
115	2
116	6
117	1
118	1
119	0

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	1
9	0
10	1
11	1
12	1
13	1
14	0
15	1
16	2
17	2
18	1
19	1
20	0
21	1
22	2
23	3
24	2
25	1
26	1
27	0
28	1
29	1
30	1
31	1
32	3
33	1
34	1
35	0
36	1
37	1
38	1
39	1
40	1
41	3
42	1
43	1
44	0
45	1
46	1
47	2
48	2
49	2
50	1
51	4
52	1
53	1
54	0
55	1
56	1
57	3
58	4
59	4
60	3
61	1
62	4
63	1
64	1
65	0
66	1
67	1
68	3
69	1
70	1
71	6
72	3
73	1
74	5
75	1
76	1
77	0
78	1
79	1
80	4
81	1
82	1
83	1
84	8
85	4
86	1
87	5
88	1
89	1
90	0
91	1
92	2
93	1
94	1
95	2
96	2
97	1
98	1
99	5
100	2
101	6
102	1
103	1
104	0
105	1
106	2
107	1
108	2
109	3
110	3
111	3
112	2
113	1
114	6
115	2
116	6
117	1
118	1
119	0