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!)

A026837 as a simple table

n a(n)
1 1
2 0
3 1
4 1
5 2
6 2
7 2
8 3
9 4
10 5
11 6
12 8
13 9
14 11
15 13
16 16
17 19
18 23
19 27
20 32
21 38
22 45
23 52
24 61
25 71
26 82
27 96
28 111
29 128
30 148
31 170
32 195
33 224
34 256
35 293
36 334
37 380
38 432
39 491
40 556
41 630
42 713
43 805
44 908
45 1024
46 1152
47 1295
48 1455
49 1632
50 1829
51 2049
52 2291
53 2560
54 2859

[1,0,1,1,2,2,2,3,4,5,6,8,9,11,13,16,19,23,27,32,
 38,45,52,61,71,82,96,111,128,148,170,195,224,256,
 293,334,380,432,491,556,630,713,805,908,1024,1152,
 1295,1455,1632,1829,2049,2291,2560,2859]

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 May 10 21:08 EDT 2021. Contains 343780 sequences. (Running on oeis4.)