667744domain: NAppears in sequencesAlternating sum of the cubes of the first n odd-indexed Fibonacci numbers.at n=6A163202Inverse binomial transform of the Apéry numbers (A005259).at n=5A322519a(n) is the number of 2 X 2 matrices with elements 1..n where at least one row and at least one column is strictly increasing.at n=33A390922