90995

Appears in sequences

• Number of compositions (ordered partitions) of n such that some part is repeated consecutively 2 times and no part is repeated consecutively more than 2 times.at n=17A091616
• Numbers k such that k and k^2 use only the digits 0, 2, 5, 8 and 9.at n=28A136919
• Antidiagonal sums of the triangle A060187.at n=10A178118
• Length of binary representation of Fibonacci(2^n).at n=17A215422