A205405 - cp's OEIS frontend

A205405 s(A205403), where s(j)=floor[(j+1)^2/2].

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	6
7	2
8	1
9	2
10	2
11	1
12	4
13	12
14	2
15	1
16	4
17	2
18	2
19	1
20	16
21	4
22	20
23	2
24	1
25	6
26	4
27	9
28	2
29	1
30	6
31	25
32	4
33	9
34	2
35	1
36	6
37	12
38	4
39	25
40	2
41	1
42	30
43	6
44	12
45	4
46	64
47	2
48	1
49	2
50	6
51	30
52	4
53	4
54	2
55	1
56	16
57	64
58	6
59	110
60	4
61	20
62	2
63	1
64	36
65	16
66	6
67	9
68	4
69	12
70	2
71	1
72	9
73	36
74	16
75	6
76	56
77	4
78	12
79	2
80	1

[1, 2, 1, 2, 1, 6, 2, 1, 2, 2, 1, 4, 12, 2, 1, 4, 2, 2, 1, 16, 4, 20, 2, 1, 6, 4, 9, 2, 1, 6, 25, 4, 9, 2, 1, 6, 12, 4, 25, 2, 1, 30, 6, 12, 4, 64, 2, 1, 2, 6, 30, 4, 4, 2, 1, 16, 64, 6, 110, 4, 20, 2, 1, 36, 16, 6, 9, 4, 12, 2, 1, 9, 36, 16, 6, 56, 4, 12, 2, 1]

cp's OEIS Frontend

A205405 s(A205403), where s(j)=floor[(j+1)^2/2].

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	6
7	2
8	1
9	2
10	2
11	1
12	4
13	12
14	2
15	1
16	4
17	2
18	2
19	1
20	16
21	4
22	20
23	2
24	1
25	6
26	4
27	9
28	2
29	1
30	6
31	25
32	4
33	9
34	2
35	1
36	6
37	12
38	4
39	25
40	2
41	1
42	30
43	6
44	12
45	4
46	64
47	2
48	1
49	2
50	6
51	30
52	4
53	4
54	2
55	1
56	16
57	64
58	6
59	110
60	4
61	20
62	2
63	1
64	36
65	16
66	6
67	9
68	4
69	12
70	2
71	1
72	9
73	36
74	16
75	6
76	56
77	4
78	12
79	2
80	1

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	6
7	2
8	1
9	2
10	2
11	1
12	4
13	12
14	2
15	1
16	4
17	2
18	2
19	1
20	16
21	4
22	20
23	2
24	1
25	6
26	4
27	9
28	2
29	1
30	6
31	25
32	4
33	9
34	2
35	1
36	6
37	12
38	4
39	25
40	2
41	1
42	30
43	6
44	12
45	4
46	64
47	2
48	1
49	2
50	6
51	30
52	4
53	4
54	2
55	1
56	16
57	64
58	6
59	110
60	4
61	20
62	2
63	1
64	36
65	16
66	6
67	9
68	4
69	12
70	2
71	1
72	9
73	36
74	16
75	6
76	56
77	4
78	12
79	2
80	1

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	6
7	2
8	1
9	2
10	2
11	1
12	4
13	12
14	2
15	1
16	4
17	2
18	2
19	1
20	16
21	4
22	20
23	2
24	1
25	6
26	4
27	9
28	2
29	1
30	6
31	25
32	4
33	9
34	2
35	1
36	6
37	12
38	4
39	25
40	2
41	1
42	30
43	6
44	12
45	4
46	64
47	2
48	1
49	2
50	6
51	30
52	4
53	4
54	2
55	1
56	16
57	64
58	6
59	110
60	4
61	20
62	2
63	1
64	36
65	16
66	6
67	9
68	4
69	12
70	2
71	1
72	9
73	36
74	16
75	6
76	56
77	4
78	12
79	2
80	1