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!)

A210654 as a simple table

n a(n)
1 1
2 1
3 2
4 1
5 6
6 15
7 1
8 14
9 48
10 184
11 1
12 30
13 165
14 680
15 2945
16 1
17 62
18 558
19 2664
20 13080
21 63756
22 1
23 126
24 1827
25 11032
26 59605
27 320292
28 1748803
29 1
30 254
31 5820
32 46904
33 281440
34 1663248
35 9791824
36 58746304
37 1
38 510
39 18177
40 200232
41 1379745
42 8906544
43 56499849
44 361679040
45 2361347073

[1,1,2,1,6,15,1,14,48,184,1,30,165,680,2945,1,62,
 558,2664,13080,63756,1,126,1827,11032,59605,
 320292,1748803,1,254,5820,46904,281440,1663248,
 9791824,58746304,1,510,18177,200232,1379745,
 8906544,56499849,361679040,2361347073]

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 August 25 07:54 EDT 2024. Contains 375422 sequences. (Running on oeis4.)