A073355 - cp's OEIS frontend

A073355 Sum of squarefree kernels of numbers <= n.

n	a(n)
1	1
2	3
3	6
4	8
5	13
6	19
7	26
8	28
9	31
10	41
11	52
12	58
13	71
14	85
15	100
16	102
17	119
18	125
19	144
20	154
21	175
22	197
23	220
24	226
25	231
26	257
27	260
28	274
29	303
30	333
31	364
32	366
33	399
34	433
35	468
36	474
37	511
38	549
39	588
40	598
41	639
42	681
43	724
44	746
45	761
46	807
47	854
48	860
49	867
50	877
51	928
52	954
53	1007
54	1013
55	1068

[1, 3, 6, 8, 13, 19, 26, 28, 31, 41, 52, 58, 71, 85, 100, 102, 119, 125, 144, 154, 175, 197, 220, 226, 231, 257, 260, 274, 303, 333, 364, 366, 399, 433, 468, 474, 511, 549, 588, 598, 639, 681, 724, 746, 761, 807, 854, 860, 867, 877, 928, 954, 1007, 1013, 1068]

cp's OEIS Frontend

A073355 Sum of squarefree kernels of numbers <= n.

Table of values

List of values