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

 

Logo

Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS").
Other ways to donate

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

A057532 as a simple table

n a(n)
1 1
2 11
3 101
4 225
5 301
6 441
7 525
8 1003
9 1111
10 1425
11 1521
12 1575
13 1911
14 2015
15 2101
16 2325
17 2475
18 2541
19 2601
20 2925
21 3225
22 3311
23 3825
24 4275
25 4301
26 4851
27 5025
28 5175
29 5445
30 5733
31 5775
32 6075
33 6321
34 6525
35 7315
36 7605
37 7623
38 8325
39 8925
40 9225
41 9555
42 10003
43 10021

[1,11,101,225,301,441,525,1003,1111,1425,1521,
 1575,1911,2015,2101,2325,2475,2541,2601,2925,3225,
 3311,3825,4275,4301,4851,5025,5175,5445,5733,5775,
 6075,6321,6525,7315,7605,7623,8325,8925,9225,9555,
 10003,10021]

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 November 29 23:37 EST 2020. Contains 338780 sequences. (Running on oeis4.)