86136

Appears in sequences

• Partial sums of A051865.at n=36A050441
• Largest achievable determinant of a 3 X 3 matrix whose elements are 9 distinct integers chosen from the range -n...n.at n=25A097693
• Index of Mersenne number A000225 that is also Mersenne prime A000668, minus n-th prime: a(n) = A000043(n) - A000040(n).at n=27A153801
• Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)^2 = (S_i S_j)^7 = I.at n=16A164352
• a(n) = 3*(9*n - 1)*(3*n - 2).at n=33A277985