19639

Appears in sequences

• Members of A038512 of the form k, k+2, k+6, k+8.at n=35A155511
• Number of nX2 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.at n=6A200931
• T(n,k)=Number of nXk 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.at n=29A200935
• T(n,k)=Number of nXk 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.at n=34A200935
• Number of ordered triples (w,x,y) with all terms in {1,...,n} and w^2+x^2+y^2>=n.at n=27A211641
• G.f.: (1+2x)(1+2x+4x^2)/(1-3x-8x^3-8x^4).at n=7A246038
• Number of different coefficient values in expansion of Product_{k=1..n} (1+x^(k^2)).at n=49A369786
• Number of powerful numbers that are not prime powers that do not exceed 10^n.at n=8A381496