179776

Appears in sequences

• a(n) = (12*n + 4)^2.at n=35A017570
• Smallest square containing exactly n 7's.at n=2A036514
• Final terms of rows of A077346.at n=16A077347
• Squares of the form n+prime(n).at n=46A104992
• Numbers n for which the absolute value of the abundance of both n and n^2 is a prime number.at n=26A125237
• Numbers with 21 divisors.at n=21A137484
• Number of n X n binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=8A188818
• Number of n X 8 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=7A188823
• Number of 8Xn binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=7A188830
• Numbers with prime factorization p^2*q^6.at n=21A189990
• Theta series of direct sum of 2 copies of 4-dimensional lattice QQF.4.i.at n=28A212817
• Number of (n+2)X(1+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=1A258561
• Number of (n+2)X(2+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=0A258562
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=1A258564
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=2A258564
• Squares that become prime when their rightmost digit is removed.at n=31A265211
• Expansion of Product_{k>=1} ((1 + x^k) / (1 + x^(4*k)))^k.at n=26A285290
• Primitive coreful Zumkeller numbers: coreful Zumkeller numbers (A339979) having no coreful Zumkeller aliquot divisor.at n=20A339981