43418

Appears in sequences

• Number of binary strings of length n with no substrings equal to 0001 0110 or 1010.at n=18A164478
• Beach-Williams Pell numbers of type 2pq (p,q primes).at n=12A212075
• Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=33A259004
• Number of compositions (ordered partitions) of n into distinct decimal palindromes.at n=34A338847
• Number of unlabeled 2-connected simple graphs with maximum degree at most 3.at n=11A345322