OFFSET
1,1
COMMENTS
Superset of primes of the form 6n+1 (A002476).
For all proper solutions with nonnegative x and y see A244819. - Wolfdieter Lang, Mar 02 2021
LINKS
E. Akhtarkavan, M. F. M. Salleh and O. Sidek, Multiple Descriptions Video Coding Using Coinciding Lattice Vector Quantizer for H.264/AVC and Motion JPEG2000, World Applied Sciences Journal 21 (2): 157-169, 2013. - From N. J. A. Sloane, Feb 11 2013
Eric Weisstein's World of Mathematics, Eulers 6n Plus 1 Theorem
CROSSREFS
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Feb 28 2004
STATUS
approved