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!)

A001401 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 5
5 7
6 10
7 13
8 18
9 23
10 30
11 37
12 47
13 57
14 70
15 84
16 101
17 119
18 141
19 164
20 192
21 221
22 255
23 291
24 333
25 377
26 427
27 480
28 540
29 603
30 674
31 748
32 831
33 918
34 1014
35 1115
36 1226
37 1342
38 1469
39 1602
40 1747
41 1898
42 2062
43 2233
44 2418
45 2611
46 2818
47 3034
48 3266
49 3507
50 3765
51 4033
52 4319

[1,1,2,3,5,7,10,13,18,23,30,37,47,57,70,84,101,
 119,141,164,192,221,255,291,333,377,427,480,540,
 603,674,748,831,918,1014,1115,1226,1342,1469,1602,
 1747,1898,2062,2233,2418,2611,2818,3034,3266,3507,
 3765,4033,4319]

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 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)