login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A010411
as a simple table
n
a(n)
1
0
2
1
3
4
4
6
5
9
6
11
7
14
8
16
9
19
10
21
11
24
12
25
13
26
14
29
15
31
16
34
17
36
18
39
19
41
20
44
21
46
22
49
[0,1,4,6,9,11,14,16,19,21,24,25,26,29,31,34,36,39, 41,44,46,49]