A257574 - cp's OEIS frontend

A257574 Continued square root map applied to the sequence of positive even numbers, (2, 4, 6, 8, ...).

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

[2, 1, 5, 8, 4, 7, 6, 8, 7, 2, 3, 1, 1, 0, 3, 9, 7, 6, 5, 6, 5, 5, 8, 5, 3, 4, 7, 9, 8, 0, 7, 0, 2, 5, 2, 4, 1, 6, 6, 9, 6, 9, 4, 4, 4, 0, 3, 5, 4, 2, 8, 6, 6, 7, 0, 3, 7, 5, 5, 0, 9, 6, 3, 4, 2, 1, 9, 4, 6, 2, 4, 0, 7, 4, 5, 4, 9, 7, 7, 1, 1, 8, 5, 9, 9, 8, 0]

cp's OEIS Frontend

A257574 Continued square root map applied to the sequence of positive even numbers, (2, 4, 6, 8, ...).

Table of values

List of values

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

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

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