A080057 - cp's OEIS frontend

A080057 Greedy powers of exp(-gamma): Sum_{n>=1} exp(-gamma)^a(n) = 1, where exp(-gamma) = exp(-.57721566490153286...) = .561459483566885169...

n	a(n)
1	1
2	2
3	4
4	7
5	9
6	13
7	15
8	17
9	20
10	21
11	23
12	27
13	29
14	34
15	35
16	38
17	40
18	42
19	43
20	46
21	48
22	49
23	51
24	54
25	57
26	58
27	61
28	64
29	65
30	68
31	73
32	74
33	80
34	83
35	85
36	87
37	89
38	98
39	100
40	101
41	104
42	105
43	107
44	110
45	113
46	116
47	117
48	120
49	122
50	123
51	126
52	128
53	132
54	136
55	139
56	142
57	149
58	152
59	156
60	157
61	160
62	161
63	163

[1, 2, 4, 7, 9, 13, 15, 17, 20, 21, 23, 27, 29, 34, 35, 38, 40, 42, 43, 46, 48, 49, 51, 54, 57, 58, 61, 64, 65, 68, 73, 74, 80, 83, 85, 87, 89, 98, 100, 101, 104, 105, 107, 110, 113, 116, 117, 120, 122, 123, 126, 128, 132, 136, 139, 142, 149, 152, 156, 157, 160, 161, 163]

cp's OEIS Frontend

A080057 Greedy powers of exp(-gamma): Sum_{n>=1} exp(-gamma)^a(n) = 1, where exp(-gamma) = exp(-.57721566490153286...) = .561459483566885169...

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	7
5	9
6	13
7	15
8	17
9	20
10	21
11	23
12	27
13	29
14	34
15	35
16	38
17	40
18	42
19	43
20	46
21	48
22	49
23	51
24	54
25	57
26	58
27	61
28	64
29	65
30	68
31	73
32	74
33	80
34	83
35	85
36	87
37	89
38	98
39	100
40	101
41	104
42	105
43	107
44	110
45	113
46	116
47	117
48	120
49	122
50	123
51	126
52	128
53	132
54	136
55	139
56	142
57	149
58	152
59	156
60	157
61	160
62	161
63	163

n	a(n)
1	1
2	2
3	4
4	7
5	9
6	13
7	15
8	17
9	20
10	21
11	23
12	27
13	29
14	34
15	35
16	38
17	40
18	42
19	43
20	46
21	48
22	49
23	51
24	54
25	57
26	58
27	61
28	64
29	65
30	68
31	73
32	74
33	80
34	83
35	85
36	87
37	89
38	98
39	100
40	101
41	104
42	105
43	107
44	110
45	113
46	116
47	117
48	120
49	122
50	123
51	126
52	128
53	132
54	136
55	139
56	142
57	149
58	152
59	156
60	157
61	160
62	161
63	163

n	a(n)
1	1
2	2
3	4
4	7
5	9
6	13
7	15
8	17
9	20
10	21
11	23
12	27
13	29
14	34
15	35
16	38
17	40
18	42
19	43
20	46
21	48
22	49
23	51
24	54
25	57
26	58
27	61
28	64
29	65
30	68
31	73
32	74
33	80
34	83
35	85
36	87
37	89
38	98
39	100
40	101
41	104
42	105
43	107
44	110
45	113
46	116
47	117
48	120
49	122
50	123
51	126
52	128
53	132
54	136
55	139
56	142
57	149
58	152
59	156
60	157
61	160
62	161
63	163