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!)

A172078 as a simple table

n a(n)
0 0
1 1
2 19
3 70
4 170
5 335
6 581
7 924
8 1380
9 1965
10 2695
11 3586
12 4654
13 5915
14 7385
15 9080
16 11016
17 13209
18 15675
19 18430
20 21490
21 24871
22 28589
23 32660
24 37100
25 41925
26 47151
27 52794
28 58870
29 65395
30 72385
31 79856
32 87824
33 96305
34 105315
35 114870
36 124986
37 135679

[0,1,19,70,170,335,581,924,1380,1965,2695,3586,
 4654,5915,7385,9080,11016,13209,15675,18430,21490,
 24871,28589,32660,37100,41925,47151,52794,58870,
 65395,72385,79856,87824,96305,105315,114870,
 124986,135679]

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 July 16 13:35 EDT 2020. Contains 335788 sequences. (Running on oeis4.)