A304705 - cp's OEIS frontend

A304705 Number of partitions (d1,d2,...,dm) of n such that d1/1 >= d2/2 >= ... >= dm/m and 0 < d1 <= d2 <= ... <= dm.

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	5
8	6
9	8
10	9
11	9
12	12
13	11
14	14
15	17
16	16
17	17
18	23
19	22
20	27
21	31
22	30
23	33
24	40
25	41
26	46
27	50
28	54
29	57
30	70
31	70
32	77
33	88
34	92
35	99
36	111
37	115
38	129
39	142
40	152
41	160
42	175
43	183
44	199
45	223
46	234
47	255
48	283
49	299
50	328
51	347
52	370
53	390
54	430
55	455
56	489
57	523
58	557
59	592
60	642
61	674
62	724
63	784

[1, 1, 2, 3, 3, 4, 6, 5, 6, 8, 9, 9, 12, 11, 14, 17, 16, 17, 23, 22, 27, 31, 30, 33, 40, 41, 46, 50, 54, 57, 70, 70, 77, 88, 92, 99, 111, 115, 129, 142, 152, 160, 175, 183, 199, 223, 234, 255, 283, 299, 328, 347, 370, 390, 430, 455, 489, 523, 557, 592, 642, 674, 724, 784]

cp's OEIS Frontend

A304705 Number of partitions (d1,d2,...,dm) of n such that d1/1 >= d2/2 >= ... >= dm/m and 0 < d1 <= d2 <= ... <= dm.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	5
8	6
9	8
10	9
11	9
12	12
13	11
14	14
15	17
16	16
17	17
18	23
19	22
20	27
21	31
22	30
23	33
24	40
25	41
26	46
27	50
28	54
29	57
30	70
31	70
32	77
33	88
34	92
35	99
36	111
37	115
38	129
39	142
40	152
41	160
42	175
43	183
44	199
45	223
46	234
47	255
48	283
49	299
50	328
51	347
52	370
53	390
54	430
55	455
56	489
57	523
58	557
59	592
60	642
61	674
62	724
63	784

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	5
8	6
9	8
10	9
11	9
12	12
13	11
14	14
15	17
16	16
17	17
18	23
19	22
20	27
21	31
22	30
23	33
24	40
25	41
26	46
27	50
28	54
29	57
30	70
31	70
32	77
33	88
34	92
35	99
36	111
37	115
38	129
39	142
40	152
41	160
42	175
43	183
44	199
45	223
46	234
47	255
48	283
49	299
50	328
51	347
52	370
53	390
54	430
55	455
56	489
57	523
58	557
59	592
60	642
61	674
62	724
63	784

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	5
8	6
9	8
10	9
11	9
12	12
13	11
14	14
15	17
16	16
17	17
18	23
19	22
20	27
21	31
22	30
23	33
24	40
25	41
26	46
27	50
28	54
29	57
30	70
31	70
32	77
33	88
34	92
35	99
36	111
37	115
38	129
39	142
40	152
41	160
42	175
43	183
44	199
45	223
46	234
47	255
48	283
49	299
50	328
51	347
52	370
53	390
54	430
55	455
56	489
57	523
58	557
59	592
60	642
61	674
62	724
63	784