36884

Appears in sequences

• Numbers such that harmonic mean of digits is 5.at n=16A062183
• Numbers n such that p1=2n+3, p2=4n+5, p3=6n+7 and p4=8n+9 are all prime.at n=22A105653
• L.g.f.: -log(1 - Sum_{n>=1} x^(n*(n+1)/2)) = Sum_{n>=1} a(n)*x^n/n.at n=23A224678
• Number of compositions of n into distinct parts with exactly two descents.at n=27A241721
• Number of (n+1)X(n+1) 0..1 arrays with every 2X2 subblock diagonal minus antidiagonal sum nondecreasing horizontally and vertically.at n=11A253151