88451

Appears in sequences

• a(n) = (2*n - 1)*(8*n^2 - 8*n + 3)/3.at n=25A063496
• a(n) = n^4 + n^3 + n.at n=17A100606
• a(0)=0, a(1)=1, a(2n)=17*a(n), a(2n+1)=a(2n)+1.at n=26A197351
• a(n) = F(n)*F(n+1) + F(n+2), where F = A000045 (Fibonacci numbers).at n=13A305412
• Numbers k such that k - A224787(k) is a square.at n=31A386623