A060293 - cp's OEIS frontend

A060293 Expected coupon collection numbers rounded up; i.e., if aiming to collect a set of n coupons, the expected number of random coupons required to receive the full set.

n	a(n)
0	0
1	1
2	3
3	6
4	9
5	12
6	15
7	19
8	22
9	26
10	30
11	34
12	38
13	42
14	46
15	50
16	55
17	59
18	63
19	68
20	72
21	77
22	82
23	86
24	91
25	96
26	101
27	106
28	110
29	115
30	120
31	125
32	130
33	135
34	141
35	146
36	151
37	156
38	161
39	166
40	172
41	177
42	182
43	188
44	193
45	198
46	204
47	209
48	215
49	220
50	225
51	231
52	236
53	242
54	248
55	253
56	259
57	264
58	270

[0, 1, 3, 6, 9, 12, 15, 19, 22, 26, 30, 34, 38, 42, 46, 50, 55, 59, 63, 68, 72, 77, 82, 86, 91, 96, 101, 106, 110, 115, 120, 125, 130, 135, 141, 146, 151, 156, 161, 166, 172, 177, 182, 188, 193, 198, 204, 209, 215, 220, 225, 231, 236, 242, 248, 253, 259, 264, 270]

cp's OEIS Frontend

A060293 Expected coupon collection numbers rounded up; i.e., if aiming to collect a set of n coupons, the expected number of random coupons required to receive the full set.

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	6
4	9
5	12
6	15
7	19
8	22
9	26
10	30
11	34
12	38
13	42
14	46
15	50
16	55
17	59
18	63
19	68
20	72
21	77
22	82
23	86
24	91
25	96
26	101
27	106
28	110
29	115
30	120
31	125
32	130
33	135
34	141
35	146
36	151
37	156
38	161
39	166
40	172
41	177
42	182
43	188
44	193
45	198
46	204
47	209
48	215
49	220
50	225
51	231
52	236
53	242
54	248
55	253
56	259
57	264
58	270

n	a(n)
0	0
1	1
2	3
3	6
4	9
5	12
6	15
7	19
8	22
9	26
10	30
11	34
12	38
13	42
14	46
15	50
16	55
17	59
18	63
19	68
20	72
21	77
22	82
23	86
24	91
25	96
26	101
27	106
28	110
29	115
30	120
31	125
32	130
33	135
34	141
35	146
36	151
37	156
38	161
39	166
40	172
41	177
42	182
43	188
44	193
45	198
46	204
47	209
48	215
49	220
50	225
51	231
52	236
53	242
54	248
55	253
56	259
57	264
58	270

n	a(n)
0	0
1	1
2	3
3	6
4	9
5	12
6	15
7	19
8	22
9	26
10	30
11	34
12	38
13	42
14	46
15	50
16	55
17	59
18	63
19	68
20	72
21	77
22	82
23	86
24	91
25	96
26	101
27	106
28	110
29	115
30	120
31	125
32	130
33	135
34	141
35	146
36	151
37	156
38	161
39	166
40	172
41	177
42	182
43	188
44	193
45	198
46	204
47	209
48	215
49	220
50	225
51	231
52	236
53	242
54	248
55	253
56	259
57	264
58	270