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!)

A090178 as a simple table

n a(n)
1 2
2 4
3 6
4 9
5 12
6 17
7 20
8 25
9 28
10 33
11 40
12 43
13 50
14 55
15 58
16 63
17 70
18 77
19 80
20 87
21 92
22 95
23 102
24 107
25 114
26 123
27 128
28 131
29 136
30 139
31 144
32 159
33 164
34 171
35 174
36 185
37 188
38 195
39 202
40 207
41 214
42 221
43 224
44 235
45 238
46 243
47 246
48 259
49 272
50 277
51 280
52 285
53 292
54 295
55 306
56 313
57 320
58 327

[2,4,6,9,12,17,20,25,28,33,40,43,50,55,58,63,70,
 77,80,87,92,95,102,107,114,123,128,131,136,139,
 144,159,164,171,174,185,188,195,202,207,214,221,
 224,235,238,243,246,259,272,277,280,285,292,295,
 306,313,320,327]

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 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)