85609

Appears in sequences

• A sixth-order linear divisibility sequence: a(n+6) = -3*a(n+5) - 5*a(n+4) - 5*a(n+3) - 5*a(n+2) - 3*a(n+1) - a(n).at n=29A005120
• Centered icosahedral (or cuboctahedral) numbers, also crystal ball sequence for f.c.c. lattice.at n=29A005902
• Strong pseudoprimes to base 24.at n=24A020250
• Strong pseudoprimes to base 46.at n=38A020272
• Strong pseudoprimes to base 75.at n=36A020301
• Strong pseudoprimes to base 78.at n=27A020304
• Strong pseudoprimes to base 83.at n=25A020309
• Strong pseudoprimes to base 93.at n=34A020319
• Molien series for genus 2 complete weight enumerators of self-dual codes over GF(3).at n=14A092069
• G.f.: exp( Sum_{n>=1} A064027(n)*x^n/n ), where A064027(n) = (-1)^n*Sum_{d|n}(-1)^d*d^2.at n=22A224364
• Expansion of Product_{k>=1} (1 - x^(2*k-1))^(2*k-1)/(1 - x^(2*k))^(2*k).at n=22A281683