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!)
A025732 Index of 8^n within sequence of numbers of form 8^i*9^j. 1

%I #14 Feb 13 2023 14:06:19

%S 1,2,4,7,11,16,22,29,37,46,56,67,79,92,106,121,137,154,172,190,209,

%T 229,250,272,295,319,344,370,397,425,454,484,515,547,580,614,649,685,

%U 721,758,796,835,875,916,958,1001,1045,1090,1136,1183,1231,1280,1330,1381,1433

%N Index of 8^n within sequence of numbers of form 8^i*9^j.

%Y Cf. A001018, A025633.

%K nonn

%O 1,2

%A _David W. Wilson_

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 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)