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

 

Logo


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

A303924 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 15
5 52
6 204
7 891
8 4266
9 22092
10 122358
11 718282
12 4438154
13 28711805
14 193700970
15 1358588449
16 9883071724
17 74423630202
18 579231718432
19 4652864427983
20 38528749877802
21 328519744186940
22 2881366257269722
23 25969840412367362
24 240307819488203558
25 2280902112035109237
26 22187847195528993904
27 221024332987155498348

[1,1,2,5,15,52,204,891,4266,22092,122358,718282,
 4438154,28711805,193700970,1358588449,9883071724,
 74423630202,579231718432,4652864427983,
 38528749877802,328519744186940,2881366257269722,
 25969840412367362,240307819488203558,
 2280902112035109237,22187847195528993904,
 221024332987155498348]

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 March 22 01:06 EDT 2019. Contains 321406 sequences. (Running on oeis4.)