A200729 -id:A200729

Search: a200729 -id:a200729

Displaying 1-1 of 1 result found.

page 1

A200730

Smallest nontrivial positive power x such that the number of odd powers (i.e., odd base) not exceeding x exceeds by n the number of even powers not exceeding x.

+10
1

1, 5041, 1601613, 1221611509, 355183455415293

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

a(3)=1601613 because there are 699 odd powers not larger than 1601613, and 696 even powers not larger than 1601613, and 699 - 696 = 3.

CROSSREFS

Cf. A200729.

KEYWORD

nonn

AUTHOR

Graeme McRae, Nov 21 2011

STATUS

approved

page 1

Search completed in 0.006 seconds