OFFSET
1,2
COMMENTS
a(2n-1) = A161980(2n-1), for all n>=1.
LINKS
John Tyler Rascoe, Table of n, a(n) for n = 1..8191
PROG
(Python)
def A165790(n):
x = 1
while bin(n)[2:][::-1] not in bin(n*x): x += 1
return(n*x) # John Tyler Rascoe, Dec 01 2023
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Leroy Quet, Sep 26 2009
EXTENSIONS
Extended by Ray Chandler, Mar 12 2010
STATUS
approved