266338304

Appears in sequences

• Exponential-convolution of natural numbers with themselves.at n=21A007466
• S(n; 0,1) = S(n; 2,3) where S(n; t,s) is the number of length n 4-ary strings whose digits sum to t mod 4 and whose sum of products of all pairs of digits sum to s mod 4.at n=15A068711
• S(n; 0,3) = S(n; 2,1) where S(n; t,s) is the number of length n 4-ary strings whose digits sum to t mod 4 and whose sum of products of all pairs of digits sum to s mod 4.at n=15A068777
• Jordan function J_7(n).at n=15A069092
• Triangle, read by rows, where T(0,0) = 1, T(n,k) = 2^n*T(n-1,k) + T(n-1,k-1).at n=29A108084
• Number of normalized polynomials of degree n in GF(2)[x,y].at n=6A122743
• Number of solutions to Sum_{i=1..n} x_i^2 == 1 (mod 4) with x_i in 0..3.at n=14A229136
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 430", based on the 5-celled von Neumann neighborhood.at n=28A288197
• Optimal link functions for repeat avoidance in double elimination tournaments.at n=27A356189