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

 

Logo


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

A055831 as a simple table

n a(n)
4 5
5 15
6 31
7 54
8 85
9 125
10 175
11 236
12 309
13 395
14 495
15 610
16 741
17 889
18 1055
19 1240
20 1445
21 1671
22 1919
23 2190
24 2485
25 2805
26 3151
27 3524
28 3925
29 4355
30 4815
31 5306
32 5829
33 6385
34 6975
35 7600
36 8261
37 8959
38 9695
39 10470
40 11285
41 12141
42 13039

[5,15,31,54,85,125,175,236,309,395,495,610,741,
 889,1055,1240,1445,1671,1919,2190,2485,2805,3151,
 3524,3925,4355,4815,5306,5829,6385,6975,7600,8261,
 8959,9695,10470,11285,12141,13039]

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 October 26 06:55 EDT 2021. Contains 348257 sequences. (Running on oeis4.)