620648
domain: N
Appears in sequences
- Number of length n+6 0..3 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=3A249192
- T(n,k)=Number of length n+6 0..k 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=18A249197
- Number of length 4+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=2A249201