OFFSET
1,1
COMMENTS
Related to the distribution of noncube terms in A273555.
What is the distribution of 0's in this sequence as n goes to infinity?
PROG
(PARI) T = thueinit(x^3+1, 1);
isA001235(n) = my(v=thue(T, n)); sum(i=1, #v, v[i][1]>=0 && v[i][2]>=v[i][1])>1;
lista(nn) = for(n=1, nn, if(isA001235(n), print1(ispower(n-sqrtnint(n, 3)^3, 3), ", ")));
CROSSREFS
KEYWORD
nonn
AUTHOR
Altug Alkan, May 26 2016
STATUS
approved