A343300 - cp's OEIS frontend

A343300 a(n) is p1^1 + p2^2 + ... + pk^k where {p1,p2,...,pk} are the distinct prime factors in ascending order in the prime factorization of n.

n	a(n)
1	0
2	2
3	3
4	2
5	5
6	11
7	7
8	2
9	3
10	27
11	11
12	11
13	13
14	51
15	28
16	2
17	17
18	11
19	19
20	27
21	52
22	123
23	23
24	11
25	5
26	171
27	3
28	51
29	29
30	136
31	31
32	2
33	124
34	291
35	54
36	11
37	37
38	363
39	172
40	27
41	41
42	354
43	43
44	123
45	28
46	531
47	47
48	11
49	7
50	27
51	292
52	171
53	53
54	11
55	126
56	51
57	364
58	843
59	59
60	136
61	61
62	963
63	52
64	2
65	174
66	1342
67	67
68	291
69	532
70	370
71	71
72	11
73	73

[0, 2, 3, 2, 5, 11, 7, 2, 3, 27, 11, 11, 13, 51, 28, 2, 17, 11, 19, 27, 52, 123, 23, 11, 5, 171, 3, 51, 29, 136, 31, 2, 124, 291, 54, 11, 37, 363, 172, 27, 41, 354, 43, 123, 28, 531, 47, 11, 7, 27, 292, 171, 53, 11, 126, 51, 364, 843, 59, 136, 61, 963, 52, 2, 174, 1342, 67, 291, 532, 370, 71, 11, 73]

cp's OEIS Frontend

A343300 a(n) is p1^1 + p2^2 + ... + pk^k where {p1,p2,...,pk} are the distinct prime factors in ascending order in the prime factorization of n.

Table of values

List of values