722401

Appears in sequences

• 4-dimensional centered cube numbers.at n=24A008514
• Numerators of continued fraction convergents to sqrt(903).at n=3A042744
• Generalized Fermat numbers of the form (k+1)^2^m + k^2^m, with m>1.at n=28A078901
• a(n) = 1250*n^2 + 100*n + 1.at n=23A154375
• a(n) = 5000*n^2 + 200*n + 1.at n=11A157511
• a(n) = 80000*n^2 + 800*n + 1.at n=2A157664