%I A096680
%S A096680 112,115,116,117,119,124,125,126,127,128,129,130,133,175,176,177,178,
%T A096680 179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,
%U A096680 196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212
%N A096680 A card-arranging problem: values of n such that there exists more than
one permutation p_1, ..., p_n of 1, ..., n such that i + p_i is a
cube for every i.
%e A096680 117 is in the sequence with permutations
%e A096680 (7,6,...,2,1,117,116,...,9,8) and
%e A096680 (26,25,...,2,1,98,97,...28,27,117,116,...,100,99)
%Y A096680 Cf. A006063, A073364, A095986, A097082, A097083.
%Y A096680 Sequence in context: A103849 A010032 A129947 this_sequence A109383 A036301
A117723
%Y A096680 Adjacent sequences: A096677 A096678 A096679 this_sequence A096681 A096682
A096683
%K A096680 nonn
%O A096680 1,1
%A A096680 Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 25 2004
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