login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A189505 as a simple table

n a(n)
1 140
2 26816
3 852940
4 10077438
5 67449574
6 326423068
7 1218634086
8 3870426602
9 10678039872
10 26541186546
11 60515390904
12 129217908546
13 258501393812
14 493822993858
15 903540678414
16 1589111278140
17 2702453254684
18 4467233004764

[140,26816,852940,10077438,67449574,326423068,
 1218634086,3870426602,10678039872,26541186546,
 60515390904,129217908546,258501393812,
 493822993858,903540678414,1589111278140,
 2702453254684,4467233004764]

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 November 14 20:15 EST 2019. Contains 329130 sequences. (Running on oeis4.)