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!)

A007497 as a simple table

n a(n)
1 2
2 3
3 4
4 7
5 8
6 15
7 24
8 60
9 168
10 480
11 1512
12 4800
13 15748
14 28672
15 65528
16 122880
17 393192
18 1098240
19 4124736
20 15605760
21 50328576
22 149873152
23 371226240
24 1710858240
25 7926750720
26 33463001088
27 109760857440
28 384120963072
29 1468475386560
30 7157589626880
31 33151875434496

[2,3,4,7,8,15,24,60,168,480,1512,4800,15748,28672,
 65528,122880,393192,1098240,4124736,15605760,
 50328576,149873152,371226240,1710858240,
 7926750720,33463001088,109760857440,384120963072,
 1468475386560,7157589626880,33151875434496]

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 March 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)