OFFSET
1,1
COMMENTS
The terms were determined by means of A. Flammenkamp's list (cf. Links); the terms <= 17297280 were confirmed by a PARI program.
LINKS
Achim Flammenkamp Highly Composite Numbers.
EXAMPLE
36 = A002182(7) is a term since 2*36 = 72 is not highly composite.
PROG
(PARI) {a=1; v=[1]; for(k=1, 40000000, b=numdiv(k); if(b>a, a=b; v=concat(v, k); while(2*v[1]<=k, if(2*v[1]<k, print1(v[1], ", ")); v=vecextract(v, "2.."))))}
CROSSREFS
KEYWORD
nonn
AUTHOR
Klaus Brockhaus, Aug 19 2002
STATUS
approved