login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A305670 as a simple table

n a(n)
1 9
2 99
3 146
4 999
5 3701
6 8881
7 9999
8 10512
9 13088
10 13271
11 13466
12 15625
13 49547
14 50502
15 60146
16 73398
17 85941
18 99999
19 155613
20 205062
21 513335
22 712539
23 999999
24 1005012
25 1060146
26 1334666
27 3990487
28 5005002
29 9999999
30 20050062
31 26930824
32 39341318
33 46022544
34 58331666
35 63116013

[9,99,146,999,3701,8881,9999,10512,13088,13271,
 13466,15625,49547,50502,60146,73398,85941,99999,
 155613,205062,513335,712539,999999,1005012,
 1060146,1334666,3990487,5005002,9999999,20050062,
 26930824,39341318,46022544,58331666,63116013]

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 December 13 03:41 EST 2019. Contains 329968 sequences. (Running on oeis4.)