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!)

A008638 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 5
5 7
6 11
7 15
8 22
9 30
10 41
11 54
12 73
13 94
14 123
15 157
16 201
17 252
18 318
19 393
20 488
21 598
22 732
23 887
24 1076
25 1291
26 1549
27 1845
28 2194
29 2592
30 3060
31 3589
32 4206
33 4904
34 5708
35 6615
36 7657
37 8824
38 10156
39 11648
40 13338
41 15224
42 17354
43 19720
44 22380
45 25331
46 28629
47 32278

[1,1,2,3,5,7,11,15,22,30,41,54,73,94,123,157,201,
 252,318,393,488,598,732,887,1076,1291,1549,1845,
 2194,2592,3060,3589,4206,4904,5708,6615,7657,8824,
 10156,11648,13338,15224,17354,19720,22380,25331,
 28629,32278]

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 June 25 10:09 EDT 2021. Contains 345453 sequences. (Running on oeis4.)