Invert transform of odd numbers: a(n) = Sum_{k=1..n} (2*k+1)*a(n-k), a(0)=1.
A060801
Invert transform of odd numbers: a(n) = Sum_{k=1..n} (2*k+1)*a(n-k), a(0)=1.
Terms
- a(0) =1a(1) =3a(2) =14a(3) =64a(4) =292a(5) =1332a(6) =6076a(7) =27716a(8) =126428a(9) =576708a(10) =2630684a(11) =12000004a(12) =54738652a(13) =249693252a(14) =1138988956a(15) =5195558276a(16) =23699813468a(17) =108107950788a(18) =493140127004
External references
- oeis: A060801