80334

Appears in sequences

• Successive differences of A000990.at n=33A147766
• Number of n X 2 0..2 arrays with rows, columns and antidiagonals unimodal and diagonals nondecreasing.at n=9A223927
• Number of length 2+3 0..n arrays with no four consecutive terms having the sum of any three elements equal to three times the fourth.at n=8A249292