A134891 - cp's OEIS frontend

A134891 a(n) = floor(n*exp(cos(n))).

n	a(n)
1	1
2	1
3	1
4	2
5	6
6	15
7	14
8	6
9	3
10	4
11	11
12	27
13	32
14	16
15	7
16	6
17	12
18	34
19	51
20	30
21	12
22	8
23	13
24	36
25	67
26	49
27	20
28	10
29	13
30	35
31	77
32	73
33	32
34	14
35	14
36	31
37	79
38	98
39	50
40	20
41	15
42	28
43	74
44	119
45	76
46	29
47	17
48	25
49	66
50	131
51	107
52	44
53	21
54	23
55	56
56	131
57	140
58	65
59	27

[1, 1, 1, 2, 6, 15, 14, 6, 3, 4, 11, 27, 32, 16, 7, 6, 12, 34, 51, 30, 12, 8, 13, 36, 67, 49, 20, 10, 13, 35, 77, 73, 32, 14, 14, 31, 79, 98, 50, 20, 15, 28, 74, 119, 76, 29, 17, 25, 66, 131, 107, 44, 21, 23, 56, 131, 140, 65, 27]

cp's OEIS Frontend

A134891 a(n) = floor(n*exp(cos(n))).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	6
6	15
7	14
8	6
9	3
10	4
11	11
12	27
13	32
14	16
15	7
16	6
17	12
18	34
19	51
20	30
21	12
22	8
23	13
24	36
25	67
26	49
27	20
28	10
29	13
30	35
31	77
32	73
33	32
34	14
35	14
36	31
37	79
38	98
39	50
40	20
41	15
42	28
43	74
44	119
45	76
46	29
47	17
48	25
49	66
50	131
51	107
52	44
53	21
54	23
55	56
56	131
57	140
58	65
59	27

n	a(n)
1	1
2	1
3	1
4	2
5	6
6	15
7	14
8	6
9	3
10	4
11	11
12	27
13	32
14	16
15	7
16	6
17	12
18	34
19	51
20	30
21	12
22	8
23	13
24	36
25	67
26	49
27	20
28	10
29	13
30	35
31	77
32	73
33	32
34	14
35	14
36	31
37	79
38	98
39	50
40	20
41	15
42	28
43	74
44	119
45	76
46	29
47	17
48	25
49	66
50	131
51	107
52	44
53	21
54	23
55	56
56	131
57	140
58	65
59	27

n	a(n)
1	1
2	1
3	1
4	2
5	6
6	15
7	14
8	6
9	3
10	4
11	11
12	27
13	32
14	16
15	7
16	6
17	12
18	34
19	51
20	30
21	12
22	8
23	13
24	36
25	67
26	49
27	20
28	10
29	13
30	35
31	77
32	73
33	32
34	14
35	14
36	31
37	79
38	98
39	50
40	20
41	15
42	28
43	74
44	119
45	76
46	29
47	17
48	25
49	66
50	131
51	107
52	44
53	21
54	23
55	56
56	131
57	140
58	65
59	27