71708

Appears in sequences

• Weight distribution of nonlinear binary (36,2^18,8) code.at n=9A030030
• Whitney transform of Jacobsthal numbers.at n=12A103819
• Number of permutations of 1..n with all differences of elements separated by distances 1 through 4 being respectively unique.at n=13A170810
• Antidiagonal sums of the convolution array A213561.at n=12A213563
• Numbers k such that k, k+1 and k+2 have exactly 4 distinct prime factors.at n=15A364309