46496

Appears in sequences

• a(n) = A027082(n, n+2).at n=15A027083
• a(1) = 1; a(n) = 1 + Sum_{i=1..n} Product_{j=i..2*i-1} (n-j).at n=13A072374
• 6-almost primes with semiprime digits (digits 4, 6, 9 only).at n=10A111730
• Row sums of number triangle A122851.at n=14A122852
• Number of binary strings of length n with no substrings equal to 0001 0101 or 0111.at n=23A164470
• Number of 2 X n 0..2 arrays x(i,j) with each element horizontally, diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3 and at least one element with value (x(i,j)-1) mod 3, and upper left element zero.at n=10A231038