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

 

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

A008260 as a simple table

n a(n)
0 1
1 4
2 10
3 21
4 37
5 57
6 81
7 109
8 142
9 180
10 222
11 268
12 318
13 373
14 433
15 497
16 565
17 637
18 714
19 796
20 882
21 972
22 1066
23 1165
24 1269
25 1377
26 1489
27 1605
28 1726
29 1852
30 1982
31 2116
32 2254
33 2397
34 2545
35 2697
36 2853
37 3013
38 3178
39 3348
40 3522
41 3700
42 3882
43 4069
44 4261
45 4457
46 4657
47 4861

[1,4,10,21,37,57,81,109,142,180,222,268,318,373,
 433,497,565,637,714,796,882,972,1066,1165,1269,
 1377,1489,1605,1726,1852,1982,2116,2254,2397,2545,
 2697,2853,3013,3178,3348,3522,3700,3882,4069,4261,
 4457,4657,4861]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | 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 April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)