A194259 - cp's OEIS frontend

A194259 Number of distinct prime factors of p(1)p(2)...*p(n), where p(n) is the n-th partition number.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	6
14	6
15	6
16	6
17	6
18	6
19	6
20	7
21	7
22	8
23	9
24	9
25	10
26	11
27	12
28	13
29	14
30	15
31	16
32	17
33	17
34	18
35	19
36	20
37	21
38	21
39	21
40	22
41	23
42	24
43	25
44	27
45	28
46	30
47	31
48	32
49	33
50	34
51	35
52	36
53	37
54	39
55	40
56	42
57	43
58	44
59	45
60	47
61	48
62	49
63	51
64	52
65	53
66	54
67	56
68	57
69	59
70	60
71	61

[0, 1, 2, 3, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 17, 18, 19, 20, 21, 21, 21, 22, 23, 24, 25, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 42, 43, 44, 45, 47, 48, 49, 51, 52, 53, 54, 56, 57, 59, 60, 61]

cp's OEIS Frontend

A194259 Number of distinct prime factors of p(1)p(2)...*p(n), where p(n) is the n-th partition number.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	6
14	6
15	6
16	6
17	6
18	6
19	6
20	7
21	7
22	8
23	9
24	9
25	10
26	11
27	12
28	13
29	14
30	15
31	16
32	17
33	17
34	18
35	19
36	20
37	21
38	21
39	21
40	22
41	23
42	24
43	25
44	27
45	28
46	30
47	31
48	32
49	33
50	34
51	35
52	36
53	37
54	39
55	40
56	42
57	43
58	44
59	45
60	47
61	48
62	49
63	51
64	52
65	53
66	54
67	56
68	57
69	59
70	60
71	61

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	6
14	6
15	6
16	6
17	6
18	6
19	6
20	7
21	7
22	8
23	9
24	9
25	10
26	11
27	12
28	13
29	14
30	15
31	16
32	17
33	17
34	18
35	19
36	20
37	21
38	21
39	21
40	22
41	23
42	24
43	25
44	27
45	28
46	30
47	31
48	32
49	33
50	34
51	35
52	36
53	37
54	39
55	40
56	42
57	43
58	44
59	45
60	47
61	48
62	49
63	51
64	52
65	53
66	54
67	56
68	57
69	59
70	60
71	61

cp's OEIS Frontend

A194259 Number of distinct prime factors of p(1)*p(2)*...*p(n), where p(n) is the n-th partition number.

Table of values

List of values

A194259 Number of distinct prime factors of p(1)p(2)...*p(n), where p(n) is the n-th partition number.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	6
14	6
15	6
16	6
17	6
18	6
19	6
20	7
21	7
22	8
23	9
24	9
25	10
26	11
27	12
28	13
29	14
30	15
31	16
32	17
33	17
34	18
35	19
36	20
37	21
38	21
39	21
40	22
41	23
42	24
43	25
44	27
45	28
46	30
47	31
48	32
49	33
50	34
51	35
52	36
53	37
54	39
55	40
56	42
57	43
58	44
59	45
60	47
61	48
62	49
63	51
64	52
65	53
66	54
67	56
68	57
69	59
70	60
71	61