Number of bicyclic skeletons with n carbon atoms and the parameter 'alpha' having the value of 0. See the paper by Hendrickson and Parks for details.
A125669
Number of bicyclic skeletons with n carbon atoms and the parameter 'alpha' having the value of 0. See the paper by Hendrickson and Parks for details.
Terms
- a(0) =1a(1) =4a(2) =20a(3) =76a(4) =288a(5) =1005a(6) =3433a(7) =11324a(8) =36712a(9) =116809a(10) =367076a(11) =1140226a(12) =3510491a(13) =10722708a(14) =32539364a(15) =98178211a(16) =294767639a(17) =881147521a(18) =2623934079a(19) =7787024985a(20) =23039064263a(21) =67977412951a(22) =200072442611a(23) =587532484513
External references
- oeis: A125669