19957

Appears in sequences

• Partial sums of orders of finite perfect groups (A060793).at n=18A121513
• Number of (n+3) X 4 binary arrays with no more than one of any consecutive four bits set in any row or column.at n=4A203041
• Number of (n+3)X8 binary arrays with no more than one of any consecutive four bits set in any row or column.at n=0A203045
• T(n,k)=Number of (n+3)X(k+3) binary arrays with no more than one of any consecutive four bits set in any row or column.at n=10A203048
• T(n,k)=Number of (n+3)X(k+3) binary arrays with no more than one of any consecutive four bits set in any row or column.at n=14A203048
• Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of 1s) is a part.at n=44A241506
• Number of length 4+3 0..n arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth.at n=13A248541
• Number of endofunctions on [n] whose cycle lengths are squares.at n=6A273997