

A033039


Numbers all of whose base 14 digits are odd.


1



1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 43, 45, 47, 49, 51, 53, 55, 71, 73, 75, 77, 79, 81, 83, 99, 101, 103, 105, 107, 109, 111, 127, 129, 131, 133, 135, 137, 139, 155, 157, 159, 161, 163, 165, 167, 183, 185, 187, 189, 191
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,2


LINKS

Robert Israel, Table of n, a(n) for n = 1..10000


MAPLE

f:= proc(x) local r;
r:= convert(x, base, 7);
add((1+2*r[i])*14^(i1), i=0..nops(r))
end proc:
seq(seq(f(x)3*14^d, x=7^d..2*7^d1), d=1..3); # Robert Israel, Mar 30 2018


CROSSREFS

Sequence in context: A082453 A033041 A077797 * A322660 A161957 A082720
Adjacent sequences: A033036 A033037 A033038 * A033040 A033041 A033042


KEYWORD

nonn,base


AUTHOR

Clark Kimberling


STATUS

approved



