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

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

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

A261117 as a simple table

n a(n)
0 8
1 7
2 110
3 40
4 1497
5 894
6 315
7 48
8 166107
9 95853
10 63609
11 71589
12 492348
13 209628
14 388440
15 48853
16 6118793
17 2684186
18 25787045
19 49643800
20 54302036
21 3969770538
22 17592956651
23 7347360617
24 991255542
25 8249087392
26 11518171450
27 51385581002
28 2268777293
29 21252616802
30 2822082710511

[8,7,110,40,1497,894,315,48,166107,95853,63609,
 71589,492348,209628,388440,48853,6118793,2684186,
 25787045,49643800,54302036,3969770538,17592956651,
 7347360617,991255542,8249087392,11518171450,
 51385581002,2268777293,21252616802,2822082710511]

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 December 9 02:09 EST 2021. Contains 349624 sequences. (Running on oeis4.)