86727506

Appears in sequences

• Number of length n+6 0..7 arrays with no seven consecutive terms having four times the sum of any three elements equal to three times the sum of the remaining four.at n=2A249196
• Number of length 3+6 0..n arrays with no seven consecutive terms having four times the sum of any three elements equal to three times the sum of the remaining four.at n=6A249200