Parity of number of partitions of an integer

[Hans Havermann]

benoit wrote:

> PARITY OF THE PARTITION FUNCTION
> by KEN ONO

Ivars Peterson mentions Ken Ono's finding and Nicholas Eriksson's  
subsequent extension:

http://www.maa.org/mathland/mathland_3_24.html

Eriksson's results are available as a PDF document:

http://ftp.fi.muni.cz/pub/muni.cz/EMIS/journals/IJMMS/volume-22/ 
S0161171299220558.pdf?N=A