A179801 - cp's OEIS frontend

A179801 Count of times n appears in number created by stringing together previous n-1 integers.

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

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1]

cp's OEIS Frontend

A179801 Count of times n appears in number created by stringing together previous n-1 integers.

Table of values

List of values

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

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

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