7190234

Appears in sequences

• a(n) = n-1 for n <= 4, otherwise if n is even then a(n) = a(n-5)+2^(n/2), and if n is odd then a(n) = a(n-1)+2^((n-3)/2).at n=44A200310
• Numbers whose periodic derivative is equal to the arithmetic derivative.at n=19A274063