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!)

A223549 as a simple table

n a(n)
0 1
1 3
2 1
3 21
4 15
5 3
6 77
7 43
8 35
9 5
10 1155
11 885
12 1095
13 315
14 35
15 4389
16 8589
17 7161
18 777
19 693
20 63
21 33649
22 80353
23 42245
24 12285
25 16485
26 3003
27 231
28 129789
29 91635
30 233001
31 170145
32 152625
33 20889
34 6435
35 429
36 4023459
37 3283533
38 9804465
39 8625375
40 9695565
41 1772199
42 819819
43 109395
44 6435
45 15646785
46 58019335
47 49782755
48 25638305
49 69324255
50 31726695
51 9794785
52 245245
53 230945
54 12155

[1,3,1,21,15,3,77,43,35,5,1155,885,1095,315,35,
 4389,8589,7161,777,693,63,33649,80353,42245,12285,
 16485,3003,231,129789,91635,233001,170145,152625,
 20889,6435,429,4023459,3283533,9804465,8625375,
 9695565,1772199,819819,109395,6435,15646785,
 58019335,49782755,25638305,69324255,31726695,
 9794785,245245,230945,12155]

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 March 28 04:58 EDT 2024. Contains 371235 sequences. (Running on oeis4.)