104112

Appears in sequences

• Sum of the next n members of the list of twin primes.at n=21A038345
• Expansion of 1/((1-x)*(1-x^2)*(1-x^3)*(1-x^4))^2.at n=34A117486
• Number of idempotent 4X4 0..n matrices.at n=7A222823
• Number of (n+1) X (1+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2 X 2 subblock.at n=4A236003
• Number of (n+1)X(5+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock.at n=0A236007
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock.at n=10A236009
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock.at n=14A236009
• a(n) = [x^n] Product_{k=1..n} 1/(x^(3*k)*(1-x^k)^2).at n=4A258795
• Number of length-n ternary words having at most 5 palindromic subwords (including the empty word).at n=44A329023