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 A242924 Position of first occurrence of n in A242923. 1
 1, 2, 4, 8, 12, 66, 24, 34, 233, 251, 284, 173, 104, 299, 329, 431, 596, 625, 528, 1052, 759, 349, 667, 1028, 793, 436, 1242, 1882, 1410, 1374, 4974, 1181, 3626, 3517, 3673, 3148, 4398, 6160, 5537, 4254, 5512, 7039, 4074, 2194, 10206, 11361, 4154, 12710, 7559 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Not currently known to be finite for all n. LINKS Alois P. Heinz, Table of n, a(n) for n = 1..200 MAPLE b:= proc(n) option remember; local i, t, ok;       if n<2 then n     else for t from 1 +b(n-1) do ok:=true;            for i to n/2 while ok              do ok:= b(n-2*i)+t <> 2*b(n-i) od;            if ok then return t fi          od       fi     end: a:= proc() local t, a; t, a:= 0, proc() 0 end;       proc(n) local h;         while a(n) = 0 do           t:= t+1; h:= b(t) -b(t-1);           if a(h) = 0 then a(h):= t fi         od; a(n)       end     end(): seq(a(n), n=1..30);  # Alois P. Heinz, May 26 2014 CROSSREFS Cf. A242921, A242923. Sequence in context: A215825 A177268 A289085 * A133802 A076202 A268713 Adjacent sequences:  A242921 A242922 A242923 * A242925 A242926 A242927 KEYWORD nonn AUTHOR Jeffrey Shallit, May 26 2014 STATUS approved

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Last modified August 12 07:38 EDT 2020. Contains 336438 sequences. (Running on oeis4.)