111826

Appears in sequences

• Degrees of irreducible representations of Fischer group Fi23.at n=8A003914
• a(n) = prime(n)*Catalan(n).at n=8A028302
• Table read by rows: list of even numbers to the right of the central elements of the (2,3)-Pascal triangle A029600.at n=39A029617
• Even numbers to left of central elements of the (3,2)-Pascal triangle A029618.at n=45A029631
• First numerator and then denominator of central elements of 1/2-Pascal triangle.at n=20A046222
• First denominator and then numerator of central elements of 1/2-Pascal triangle.at n=21A046223
• Distinct numbers seen when writing first numerator and then denominator of central elements of 1/2-Pascal triangle.at n=10A046224
• Structured disdyakis dodecahedral numbers (vertex structure 9).at n=25A100161
• a(n) = n*(n+1)*(n^2-2*n+2)/2.at n=22A101375
• Even heptagonal pyramidal numbers.at n=37A218325