G.f. A(x) satisfies: x = Sum_{n>=0} -(-A(x))^A000069(n), where A000069 is the odious numbers.

A185202

G.f. A(x) satisfies: x = Sum_{n>=0} -(-A(x))^A000069(n), where A000069 is the odious numbers.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =6a(4) =20a(5) =70a(6) =255a(7) =961a(8) =3717a(9) =14663a(10) =58758a(11) =238524a(12) =978844a(13) =4054152a(14) =16924986a(15) =71145392a(16) =300876074a(17) =1279225578a(18) =5464762332a(19) =23444755016a(20) =100968932096a(21) =436355661280

External references