75108

Appears in sequences

• a(n) = Fibonacci(n+2) + prime(n).at n=22A004399
• Number of partitions satisfying 0 < cn(0,5) + cn(1,5) + cn(2,5) + cn(3,5) and 0 < cn(0,5) + cn(4,5) + cn(2,5) + cn(3,5).at n=44A039903
• Average of terms in n-th row of A077529.at n=33A077532
• a(n) = Sum_{k=1..2^n} d(k) where d(n) = number of divisors of n (A000005).at n=13A085831
• Number of (n+1)X3 0..3 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors.at n=2A205653
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors.at n=8A205659
• Number of 4X(n+1) 0..3 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors.at n=1A205661
• Number of edges in the prime-intersection graph on the Boolean lattice of rank n.at n=9A387397