36672

Appears in sequences

• a(n) = prime(n)*prime(n+1) - prime(n).at n=42A037166
• Triangle read by rows: A007318 * A136717.at n=33A137594
• Number of permutations of floor(i*8/7), i=0..n-1, with all sums of 6 adjacent terms unique.at n=7A152383
• Number of (n+1)X2 0..5 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively.at n=2A203937
• Number of (n+1)X4 0..5 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively.at n=0A203939
• T(n,k) = Number of (n+1) X (k+1) 0..5 arrays with column and row pair sums b(i,j) = a(i,j)+a(i,j-1) and c(i,j) = a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively.at n=3A203944
• T(n,k) = Number of (n+1) X (k+1) 0..5 arrays with column and row pair sums b(i,j) = a(i,j)+a(i,j-1) and c(i,j) = a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively.at n=5A203944
• Numbers k with the property that it is possible to write the base 2 expansion of k as concat(a_2,b_2), with a_2>0 and b_2>0 such that, converting a_2 and b_2 to base 10 as a and b, we have a' * b' = k, where a' and b' are the arithmetic derivatives of a and b.at n=8A259675
• Number of length-n 0..2 arrays with no repeated value differing from the previous repeated value by other than plus two, zero or minus 1.at n=9A269613
• Maximum number of 6 sphinx tile shapes in a sphinx tiled hexagon of order n.at n=31A291582
• One-half of the number of closed binary words of length n that are not privileged.at n=20A297185
• Number of compositions of n into parts with distinct multiplicities and with exactly eight parts.at n=41A321778
• Numbers k >= 1 such that A018804(k) divided by A000203(k) is an integer.at n=20A349726
• Consider primitive pairs of integers (b, c) with b < 0 such that x^5 + b*x + c = 0 is irreducible and solvable by radicals: sequence gives values of c.at n=13A371558