OFFSET
1,1
COMMENTS
Conjectured to be complete.
MATHEMATICA
seq[max_] := Module[{lst = Range[2, max, 2], i = 2, len, t}, While[i <= (len = Length@lst) && (k = lst[[i]]) <= len, lst = Drop[lst, {k, len, k}]; i++]; t = lst[[Position[Differences[lst], 2] // Flatten]]; Complement[Range[2, max, 2], Total /@ Tuples[Join[t, t + 2], 2]]]; seq[2000] (* Amiram Eldar, Mar 20 2024, after Robert G. Wilson v at A045954 *)
CROSSREFS
KEYWORD
fini,full,nonn
AUTHOR
Naohiro Nomoto, Oct 30 2000
STATUS
approved