31747

Appears in sequences

• Number of (n+2)X3 binary arrays avoiding patterns 000 and 011 in rows, columns and nw-to-se diagonals.at n=9A202770
• Number of partitions of n that include a pair of consecutive integers.at n=40A237666
• Number of length n primitive (period n) bracelet structures which are not periodic palindromes using an infinite alphabet.at n=10A328035