246005760

Appears in sequences

• The fourth left hand column of triangle A167591.at n=9A168307
• Numbers that set records in A378181.at n=37A378632
• a(n) = Sum_{k=0..floor(n/3)} (k+1) * 2^k * 3^(n-3*k) * binomial(k,4*(n-3*k)).at n=40A392075