login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A116113 Numbers k such that k concatenated with k-7 gives the product of two numbers which differ by 8. 5
95, 216, 287, 515, 675, 995, 1175, 4320, 9995, 82640, 99995, 960795, 999995, 1322312, 4049591, 9999995, 16955015, 34602080, 99999995, 171010235, 181964891, 183673467, 187160072, 321920055, 326530616, 328818032 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

EXAMPLE

8533818720//8533818713 = 9237867023 * 9237867031, where // denotes concatenation.

CROSSREFS

Cf. A115429, A116112, A116114, A116126, A116244.

Sequence in context: A063371 A044427 A044808 * A051400 A225931 A008875

Adjacent sequences:  A116110 A116111 A116112 * A116114 A116115 A116116

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 06 2006

STATUS

approved

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 August 5 22:41 EDT 2021. Contains 346488 sequences. (Running on oeis4.)