OFFSET
0,3
COMMENTS
The base 9/2 expansion is unique and thus the sum of digits function is well-defined.
EXAMPLE
In base 9/2 the number 19 is represented by 41 and so a(19) = 4 + 1 = 5.
PROG
(Sage) # uses [basepqsum from A245355]
[basepqsum(9, 2, i) for i in [0..100]]
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Tom Edgar, Jul 18 2014
STATUS
approved