login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 


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

A131740 as a simple table

n a(n)
1 3
2 12
3 31
4 60
5 101
6 156
7 223
8 304
9 401
10 510
11 631
12 766
13 923
14 1090
15 1265
16 1470
17 1687
18 1926
19 2179
20 2448
21 2735
22 3040
23 3353
24 3698
25 4057
26 4428
27 4817
28 5230
29 5661
30 6106
31 6555
32 7042
33 7535
34 8064
35 8611
36 9172
37 9755
38 10354
39 10973
40 11610
41 12271
42 12954
43 13645

[3,12,31,60,101,156,223,304,401,510,631,766,923,
 1090,1265,1470,1687,1926,2179,2448,2735,3040,3353,
 3698,4057,4428,4817,5230,5661,6106,6555,7042,7535,
 8064,8611,9172,9755,10354,10973,11610,12271,12954,
 13645]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | 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 September 19 11:33 EDT 2024. Contains 376010 sequences. (Running on oeis4.)