91257

Appears in sequences

• a(n) = 5*a(n-1) - 10*a(n-2) + 10*a(n-3) - 5*a(n-4) + 3*a(n-5) with a(0) = a(1) = a(2) = a(3) = a(4) = 1.at n=17A247584
• Number of partitions of n containing no part i of multiplicity i-1.at n=48A277102
• 10^n + a(n) is the smallest (n+1)-digit initial member of a prime sextuplet, or a(n) = 0 if no such number exists.at n=6A343636