login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A222153 as a simple table

n a(n)
1 2
2 2
3 4
4 2
5 4
6 7
7 2
8 4
9 8
10 12
11 2
12 4
13 8
14 15
15 20
16 2
17 4
18 8
19 15
20 26
21 33
22 2
23 4
24 8
25 15
26 27
27 44
28 53
29 2
30 4
31 8
32 15
33 27
34 47
35 74
36 85
37 2
38 4
39 8
40 15
41 27
42 47
43 79
44 124
45 137
46 2
47 4
48 8
49 15
50 27
51 47
52 80
53 131
54 207
55 221
56 2
57 4
58 8
59 15
60 27
61 47
62 80
63 134
64 216
65 343
66 355
67 2
68 4
69 8
70 15
71 27
72 47
73 80
74 134
75 221
76 355
77 564
78 570

[2,2,4,2,4,7,2,4,8,12,2,4,8,15,20,2,4,8,15,26,33,
 2,4,8,15,27,44,53,2,4,8,15,27,47,74,85,2,4,8,15,
 27,47,79,124,137,2,4,8,15,27,47,80,131,207,221,2,
 4,8,15,27,47,80,134,216,343,355,2,4,8,15,27,47,80,
 134,221,355,564,570]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 24 16:24 EDT 2021. Contains 348233 sequences. (Running on oeis4.)