311040

Appears in sequences

• Triangle of coefficients in expansion of (1+12x)^n.at n=25A013619
• Theta series of 10-dimensional lattice (C6 X SU(4,2)):C2 with minimal norm 4.at n=13A029770
• Triangle whose (i,j)-th entry is binomial(i,j)*3^(i-j)*12^j.at n=19A038230
• Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j)*6^j.at n=25A038236
• Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j)*9^j.at n=23A038239
• Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*4^j.at n=23A038258
• Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*12^j.at n=17A038266
• Triangle whose (i,j)-th entry is binomial(i,j)*9^(i-j)*4^j.at n=25A038294
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*1^j.at n=23A038327
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*3^j.at n=16A038329
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*6^j.at n=18A038332
• Value of phi in arithmetic progression of at least 5 terms having the same value of phi in A050515.at n=6A050517
• Values of phi in arithmetic progression of at least 6 terms having the same value of phi in A050518.at n=1A050520
• For n >= 1 a(n) is the number of permutations in the symmetric group S_n such that their cycle decomposition contains no 7-cycle.at n=9A060727
• a(n) = A074639(A074645(n)).at n=30A074646
• Terms of A025487 which are a multiple of their indices.at n=28A077562
• 12th binomial transform of (0,0,1,0,0,0,...).at n=6A081142
• A062401(x)=phi[sigma(x)] function is iterated; initial value=2^n; a(n)=largest term of trajectory.at n=16A096999
• Triangle T(n,k), the number of permutations on n elements that have no cycles of length k.at n=42A122974
• Coefficients polynomials B(x, n) = ((1 + a + b)*x - c)*B(x, n-1) - a*b*B(x, n-2) with a = 3, b = 2, and c = 0.at n=40A136526