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!)

A081401 as a simple table

n a(n)
1 0
2 1
3 3
4 5
5 8
6 11
7 15
8 18
9 22
10 26
11 31
12 35
13 41
14 46
15 51
16 55
17 62
18 67
19 75
20 80
21 86
22 92
23 101
24 106
25 112
26 119
27 125
28 131
29 141
30 147
31 158
32 163
33 170
34 178
35 185
36 191
37 203
38 212
39 220
40 226
41 239
42 246
43 260
44 267
45 274
46 284
47 299
48 305
49 313
50 320
51 329
52 337
53 353
54 360
55 368
56 375
57 385
58 396
59 413

[0,1,3,5,8,11,15,18,22,26,31,35,41,46,51,55,62,67,
 75,80,86,92,101,106,112,119,125,131,141,147,158,
 163,170,178,185,191,203,212,220,226,239,246,260,
 267,274,284,299,305,313,320,329,337,353,360,368,
 375,385,396,413]

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 March 28 16:00 EDT 2024. Contains 371254 sequences. (Running on oeis4.)