A194261 - cp's OEIS frontend

A194261 Smallest prime that divides the n-th partition number p(n) but does not divide p(1)p(2)...*p(n-1), or 1 if none.

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	1
8	1
9	1
10	1
11	1
12	1
13	101
14	1
15	1
16	1
17	1
18	1
19	1
20	19
21	1
22	167
23	251
24	1
25	89
26	29
27	43
28	13
29	83
30	467
31	311
32	23
33	1
34	1231
35	41
36	17977
37	281
38	1
39	1
40	127
41	193
42	2417
43	71
44	31
45	1087
46	73
47	67
48	7013
49	631
50	9283
51	661
52	53
53	5237
54	17
55	227
56	47
57	102359
58	3251
59	199
60	139
61	971
62	2273

[1, 2, 3, 5, 7, 11, 1, 1, 1, 1, 1, 1, 101, 1, 1, 1, 1, 1, 1, 19, 1, 167, 251, 1, 89, 29, 43, 13, 83, 467, 311, 23, 1, 1231, 41, 17977, 281, 1, 1, 127, 193, 2417, 71, 31, 1087, 73, 67, 7013, 631, 9283, 661, 53, 5237, 17, 227, 47, 102359, 3251, 199, 139, 971, 2273]

cp's OEIS Frontend

A194261 Smallest prime that divides the n-th partition number p(n) but does not divide p(1)p(2)...*p(n-1), or 1 if none.

Table of values

List of values

cp's OEIS Frontend

A194261 Smallest prime that divides the n-th partition number p(n) but does not divide p(1)*p(2)*...*p(n-1), or 1 if none.

Table of values

List of values

A194261 Smallest prime that divides the n-th partition number p(n) but does not divide p(1)p(2)...*p(n-1), or 1 if none.