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!)

A019235 as a simple table

n a(n)
3 0
4 0
5 3
6 3
7 6
8 24
9 44
10 77
11 235
12 620
13 1321
14 3238
15 8791
16 21178
17 52662
18 140814
19 362458
20 927614
21 2437267
22 6376348
23 16629349
24 43733016
25 115226994
26 303620616
27 802665619
28 2127803992
29 5649706174
30 15031089644
31 40077352795

[0,0,3,3,6,24,44,77,235,620,1321,3238,8791,21178,
 52662,140814,362458,927614,2437267,6376348,
 16629349,43733016,115226994,303620616,802665619,
 2127803992,5649706174,15031089644,40077352795]

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 29 09:28 EDT 2024. Contains 371268 sequences. (Running on oeis4.)