39909

Appears in sequences

• Numbers n such that sum of primes dividing n (with repetition) is equal to the largest prime factor of n+1.at n=29A071863
• Number of subsets S of {1,2,...,n} which contain a number that is greater than the sum of the other numbers in S.at n=37A095944
• a(n) = n!- A088921(n).at n=8A119383
• Number of (n+1) X 2 0..2 arrays with every 2 X 2 subblock having one, two or three distinct clockwise edge differences.at n=3A210383
• Number of (n+1)X5 0..2 arrays with every 2X2 subblock having one, two or three distinct clockwise edge differences.at n=0A210386
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one, two or three distinct clockwise edge differences.at n=6A210390
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one, two or three distinct clockwise edge differences.at n=9A210390