OFFSET
1,1
COMMENTS
Note that a(1) = 741841 = A131109(40).
Smallest difference between two consecutive terms occurs first at a(22060) = 1141901643 because a(22061) = 1141901683 = 1141901643 + 40.
LINKS
Zak Seidov, Table of n, a(n) for n = 1..23671
PROG
(PARI) is(p) = if(bigomega(p)==2 && bigomega(p+40)==2, for(i=p+1, p+39, if(bigomega(i)==2, return(0))); 1); \\ Jinyuan Wang, May 23 2021
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Feb 14 2017
STATUS
approved