87165

Appears in sequences

• Number of balanced numbers > 2^(n-1) and <= 2^n.at n=45A078555
• Integers n such that for all i > n the largest prime factor of product(i+k, {k,0,11}) exceeds the largest prime factor of product(n+k, {k,0,11}).at n=27A200569
• a(n) = (44^n - 1)/43.at n=4A218747
• Number of (n+2) X 6 0..2 matrices with each 3 X 3 subblock idempotent.at n=17A224602