The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A214283 as a simple table

n a(n)
1 0
2 -1
3 -2
4 -3
5 -4
6 -10
7 -20
8 -35
9 -56
10 -126
11 -252
12 -462
13 -792
14 -1716
15 -3432
16 -6435
17 -11440
18 -24310
19 -48620
20 -92378
21 -167960
22 -352716
23 -705432
24 -1352078
25 -2496144
26 -5200300
27 -10400600
28 -20058300
29 -37442160
30 -77558760
31 -155117520
32 -300540195

[0,-1,-2,-3,-4,-10,-20,-35,-56,-126,-252,-462,
 -792,-1716,-3432,-6435,-11440,-24310,-48620,
 -92378,-167960,-352716,-705432,-1352078,-2496144,
 -5200300,-10400600,-20058300,-37442160,-77558760,
 -155117520,-300540195]

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 May 13 15:36 EDT 2024. Contains 372521 sequences. (Running on oeis4.)