23292

Appears in sequences

• Numbers k such that 216*k+108 is a term of A097703 and A007494 and A098240.at n=22A098241
• Integers n > 1 such that A130280(4n^2) < n, i.e., there is an m < n, m > 1 such that 4n^2(m^2 - 1) + 1 is a square.at n=20A130281
• Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^(t+u+v)) having four or six distinct values for every i,j,k<=n.at n=6A211728
• Number of (w,x,y) with all terms in {0,...,n} and even range.at n=35A212975
• Number of n X 2 0..2 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 3 and at least one element with value (x(i,j)-1) mod 3, and upper left element zero.at n=13A230813
• a(n) = 4*n*(n^2 - 3*n - 1)/3.at n=27A275876
• Number of multisets of exactly seven partitions of positive integers into distinct parts with total sum of parts equal to n.at n=19A320792