25572

Appears in sequences

• Numbers whose square is a zeroless pandigital number (i.e., use the digits 1 through 9 once).at n=21A071519
• Number of monotone n-weightings of complete bipartite digraph K(4,2).at n=7A085464
• Sums of 2 successive primes s = prime(m) + prime(m+1) such that all digits of s are primes.at n=21A173719
• Number of 3 X n 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=28A239987
• Number of (n+2)X(2+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 3 5 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 3 5 6 or 7.at n=8A252142
• Number of n X n 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=2A269195
• Number of n X 3 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=2A269196
• T(n,k)=Number of nXk 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=12A269201
• Number of 3 X n 0..3 arrays with some element plus some horizontally, diagonally or antidiagonally adjacent neighbor totalling three no more than once.at n=2A269203
• Numbers whose square contains all of the digits 1 through 9.at n=21A294661
• a(n) = n-th row common denominator of A321121.at n=14A321122
• Number of self-avoiding walks on a 2-dimensional square lattice where the walk consists of steps with incrementing lengths equal to the square numbers, from 1 to n^2.at n=9A347506
• Number of inequivalent n X 3 nonnegative integer arrays with row sums 3 and column sums n up to permutations of rows and columns.at n=26A377061