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%I #11 Dec 27 2023 01:01:00
%S 2,2,3,4,1,5,2,6,3,7,4,1,8,5,2,9,6,3,10,1,7,4,11,2,8,5,12,3,9,6,13,4,
%T 10,7,14,5,11,8,15,1,1,6,12,9,16,2,2,7,13,10,17,3,3,8,14,11,18,4,4,9,
%U 15,12,19,5,5,10,16,13,20,6,1,6,11,17,14,21,7,2,7,12,18,15,22,1,8,3,8,13,19
%N a(n) = number of times n occurs in A087817.
%t Conway[n_Integer?Positive] := Conway[n] =Conway[Conway[Conway[n-1]]] + Conway[n - Conway[n-1]]
%t Conway[1] = Conway[2] = 1
%t a=Table[Conway[n], {n, 1, 3000}];
%t mx=Max[a]
%t c=Table[Count[a, m-1, m], {m, 1, mx}]
%t d=Delete[c, 1]
%Y Cf. A087817.
%K nonn
%O 1,1
%A _Roger L. Bagula_, Oct 06 2003