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!)
A175916 y value of the local maximum of a discrete plot of the result of concatenating the integers one to n in base x. 0
6, 48, 436, 6981, 121381, 3034532, 87021476, 3132773145, 131870666077, 6461662637784, 367639673479884, 23528939102712589, 1709671414851143033, 138483384602942585688, 12345678910111213141516 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
COMMENTS
Values are also listed in the case of two concurrent points with equal y values greater than the y values of the points on eithers side of the pair.
LINKS
MATHEMATICA
Max /@ Table[Table[FromDigits[Flatten[ IntegerDigits[Range[n], b]], b], {b, 2, n + 1}], {n, 2, DESIRED NUMBER OF TERMS HERE}]
CROSSREFS
Sequence in context: A244038 A037184 A179075 * A231104 A085457 A188911
KEYWORD
base,nonn
AUTHOR
Dylan Hamilton, Oct 15 2010
STATUS
approved

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.)