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.

1, 5041, 1601613, 1221611509, 355183455415293

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.

Sequence in context: A045517 A369181 A068897 * A229674 A243133 A031569

Adjacent sequences: A200727 A200728 A200729 * A200731 A200732 A200733

Keyword

nonn

Author

Graeme McRae, Nov 21 2011

Status

approved