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

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

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

A191099 as a simple table

n a(n)
0 11
1 52
2 255
3 1335
4 7432
5 43833
6 272947
7 1788850
8 12303997
9 88586135
10 666047210
11 5218287687
12 42518759887
13 359651145332
14 3152929344235
15 28603584325827
16 268159523175744
17 2594608337127709
18 25878365376280647
19 265770087291261082
20 2807571511844891521

[11,52,255,1335,7432,43833,272947,1788850,
 12303997,88586135,666047210,5218287687,
 42518759887,359651145332,3152929344235,
 28603584325827,268159523175744,2594608337127709,
 25878365376280647,265770087291261082,
 2807571511844891521]

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 14 07:03 EST 2019. Contains 329978 sequences. (Running on oeis4.)