login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A305194 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 2
6 1
7 3
8 2
9 3
10 4
11 5
12 4
13 6
14 7
15 7
16 9
17 11
18 12
19 13
20 15
21 17
22 20
23 23
24 25
25 27
26 32
27 35
28 40
29 45
30 49
31 54
32 58
33 67
34 78
35 82
36 95
37 99
38 111
39 123
40 135
41 150
42 164
43 177
44 194
45 214
46 236
47 260
48 282
49 309
50 330

[1,1,1,1,2,1,3,2,3,4,5,4,6,7,7,9,11,12,13,15,17,
 20,23,25,27,32,35,40,45,49,54,58,67,78,82,95,99,
 111,123,135,150,164,177,194,214,236,260,282,309,
 330]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:03 EDT 2024. Contains 371967 sequences. (Running on oeis4.)