a(n) is the number of size n affine closed terms of variable size 0.
A287045
a(n) is the number of size n affine closed terms of variable size 0.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =8a(4) =29a(5) =140a(6) =661a(7) =3622a(8) =19993a(9) =120909a(10) =744890a(11) =4887401a(12) =32795272a(13) =230728608a(14) =1661537689a(15) =12426619200a(16) =95087157771a(17) =750968991327
External references
- oeis: A287045