35373

Appears in sequences

• a(n) = a(n-1)+ a(round(2*(n-1)/3)) +a(round((n-1)/3)) starting a(1)=1.at n=39A033498
• Triangle, read by rows, where T(n,k) equals the dot product of the vector of terms in row n that are to the right of T(n,k) with the vector of terms in column k that are above T(n,k) for n>k+1>0, with the odd numbers in the secondary diagonal and all 1's in the main diagonal.at n=28A128320
• Column 0 of triangle A128320.at n=7A128321
• Number of n X n 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors.at n=3A283851
• Number of nX4 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors.at n=3A283853
• T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors.at n=24A283857
• Number of 4Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors.at n=3A283860
• Values of n such that prime(n) does not divide any 10-digit pandigital number (i.e. any value in A050278).at n=17A292703
• Expansion of g/(1 - x*g)^3, where g = 1+x*g^3 is the g.f. of A001764.at n=7A391169