Expansion of e.g.f. 1/( 1 - x * cosh(sqrt(2)*x) ).
A381344
Expansion of e.g.f. 1/( 1 - x * cosh(sqrt(2)*x) ).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =12a(4) =72a(5) =500a(6) =4560a(7) =47936a(8) =565376a(9) =7572240a(10) =112838400a(11) =1844425792a(12) =32910332928a(13) =636463467328
External references
- oeis: A381344