Dear Martin: I try your functions with the sequences:
A: 1, 9, 113, 1711, 28729, 514615 B: 1, 9, 49, 271, 1613, 10013 C: 1, 9, 113, 1719, 28981, 521103 D: 1, 9, 49, 279, 1793, 12441 but each of the functions returned an empty list. (The sequences seem not to be in Sloane library; they are not arbitrary and count the number of some binary trees; and the next term will take a few days to compute by brute force). Any help will be much appreciated. William _______________________________________________ Axiom-math mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/axiom-math
