89073

Appears in sequences

• Number of loopless tree-rooted planar maps with 4 vertices and n faces.at n=6A006429
• Least integer k such that k/2^n > e.at n=15A293337
• The integer k that minimizes |k/2^n - e|.at n=15A293338
• Discriminants of totally real cubic fields with 3 associated nonconjugate fields.at n=16A329787
• Triangle read by rows: T(n,k) is the number of tree-rooted loopless planar maps with n edges, k faces and no isthmuses, n >= 0, k = 1..n+1.at n=48A342985
• Triangle read by rows: T(n,k) is the number of tree-rooted loopless planar maps with n edges, k faces and no isthmuses, n >= 0, k = 1..n+1.at n=51A342985