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!)

A156721 as a simple table

n a(n)
1 19603
2 143649
3 381939
4 734473
5 1201251
6 1782273
7 2477539
8 3287049
9 4210803
10 5248801
11 6401043
12 7667529
13 9048259
14 10543233
15 12152451
16 13875913
17 15713619
18 17665569
19 19731763
20 21912201
21 24206883
22 26615809
23 29138979

[19603,143649,381939,734473,1201251,1782273,
 2477539,3287049,4210803,5248801,6401043,7667529,
 9048259,10543233,12152451,13875913,15713619,
 17665569,19731763,21912201,24206883,26615809,
 29138979]

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 August 1 13:17 EDT 2021. Contains 346391 sequences. (Running on oeis4.)