24735

Appears in sequences

• Square table, read by antidiagonals, of coefficients T(n,k) of x^n*y^k in f(x,y) that satisfies f(x,y) = 1/(1-x-y) + xy*f(x,y)^3.at n=59A088925
• Square table, read by antidiagonals, of coefficients T(n,k) of x^n*y^k in f(x,y) that satisfies f(x,y) = 1/(1-x-y) + xy*f(x,y)^3.at n=61A088925
• a(n) = floor(11^n/4^n).at n=10A094982
• Triangular matrix, read by rows, equal to the matrix logarithm of triangle A105623.at n=39A105629
• Numbers of the form 86+p^2 (where p is a prime).at n=36A138692
• Smallest k such that k*2*p(n)^2+1=q is prime, k*2*q^2+1=r, k*2*r^2+1=s, k*2*r^2+1=t, r, s, and t are also prime.at n=9A224496
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 601", based on the 5-celled von Neumann neighborhood.at n=28A272824
• a(n) = Sum_{k=0..n} sigma(k^2 + 1), where sigma(k) is the sum of divisors of k (A000203).at n=37A333172
• Number of finite even-length multisets of positive integers whose right half sums to n.at n=30A360956