OFFSET
1,1
LINKS
L. Hodges, A lesser-known Goldbach conjecture, Math. Mag., 66 (1993), 45-47.
EXAMPLE
13 = 13+2*0^2 = 11+2*1^2 = 5+2*2^2, 3 ways, more than any smaller number, so 13 is in the sequence.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jud McCranie, Jun 18 2000
STATUS
approved