99671

Appears in sequences

• First numerator and then denominator of the central elements of the 1/4-Pascal triangle (by row).at n=20A046572
• First denominator and then numerator of the central elements of the 1/4-Pascal triangle (by row).at n=21A046573
• Distinct numbers in writing first numerator and then denominator of the central elements of the 1/4-Pascal triangle (by row).at n=11A046574
• Numbers n such that the middle coefficient of the cyclotomic polynomial Phi_n(x) has a value not obtained for any smaller n.at n=42A095877
• a(n) = largest 4-brilliant number (A376704) with n decimal digits.at n=3A376706
• 4-brilliant numbers with distinct prime factors.at n=12A376864