114688

Appears in sequences

• a(n) = n*2^(n-1).at n=14A001787
• a(n) = 7*4^n.at n=7A002042
• Theta series of {D_14}^{+} lattice.at n=11A004534
• a(n) = 7*2^n.at n=14A005009
• Length of longest trail (i.e., path with all distinct edges) on the edges of an n-cube.at n=14A005985
• Triangle of coefficients in expansion of (1+4x)^n.at n=42A013611
• a(n) = n*4^n.at n=7A018215
• Numbers of form 4^i*7^j, with i, j >= 0.at n=32A025619
• Numbers of the form 2^k or 7*2^k.at n=31A029746
• Numbers of the form 2^k times 1, 3 or 7.at n=47A029748
• Numbers of the form 2^k times 1, 5 or 7.at n=46A029749
• Triangle of coefficients of certain polynomials (exponents in decreasing order).at n=30A033842
• Numbers whose prime factors are 2 and 7.at n=39A033847
• Triangle whose (i,j)-th entry is binomial(i,j)*2^(i-j)*4^j.at n=39A038210
• Triangle whose (i,j)-th entry is binomial(i,j)*2^(i-j)*8^j.at n=38A038214
• Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j).at n=38A038231
• Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j)*2^j.at n=41A038232
• Triangle whose (n, k)-th entry is binomial(n, k)*4^(n - k)*4^k.at n=34A038234
• Triangle whose (n, k)-th entry is binomial(n, k)*4^(n - k)*4^k.at n=29A038234
• 3-fold convolution of A000302 (powers of 4).at n=6A038845