OFFSET
0,2
COMMENTS
n is the a(n)-th nonnegative integer having value A348674(n).
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..65536
FORMULA
a(n) = 1 <=> n in { A349316 }.
MAPLE
b:= proc(s) option remember; (n-> {parse(s), seq(seq(seq(x+y,
y=b(s[i+1..n])), x=b(s[1..i])), i=1..n-1)})(length(s))
end:
p:= proc() 0 end:
a:= proc(n) option remember; local t;
t:= nops(b(""||n));
p(t):= p(t)+1
end:
seq(a(n), n=0..100);
CROSSREFS
KEYWORD
AUTHOR
Alois P. Heinz, Nov 14 2021
STATUS
approved