OFFSET
1,83
LINKS
Robert Israel, Table of n, a(n) for n = 1..10000
FORMULA
For 0 <= j <= 7, a(8*i+j) = a(i) + 1 if (i mod 8) < j, a(i) otherwise. - Robert Israel, May 17 2019
MAPLE
A037806 := proc(n)
a := 0 ;
dgs := convert(n, base, 8);
for i from 2 to nops(dgs) do
if op(i, dgs)<op(i-1, dgs) then
a := a+1 ;
end if;
end do:
a ;
end proc: # R. J. Mathar, Oct 16 2015
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
Sign in name corrected by R. J. Mathar, Oct 16 2015
STATUS
approved