2293235712

Appears in sequences

• Square of determinant of character table of the dihedral group with 2n elements.at n=11A063073
• a(n) = gcd(Phi(n!), Phi(n^n), Phi(lcm(1..n))).at n=35A064449
• 3 people at a party are saying Hello to each other. Person 1 says Hello. Person 2 counts the times Hello has been said and says Hello twice that number. Person 3 says Hello 3 times the sum of Hello's and then it is Person 1 again. This is how many Hello's each person says.at n=21A076505
• Expansion of x*(1+3*x+12*x^2)/(1-24*x^3).at n=20A076506
• Expansion of 3*x*(1-x)*(1+2*x+6*x^2)/(1-24*x^3).at n=20A076509
• Number of compositions of even natural numbers in 7 parts <= n.at n=23A191494
• Number of compositions of odd natural numbers into 7 parts <=n.at n=23A191900
• a(n) = A257851(n,n).at n=25A264959
• Numbers k such that k^6 is sum of two positive 7th powers.at n=11A291832