Boustrophedon transform of natural numbers, cf. A000027.
A000737
Boustrophedon transform of natural numbers, cf. A000027.
Terms
- a(0) =1a(1) =3a(2) =8a(3) =21a(4) =60a(5) =197a(6) =756a(7) =3367a(8) =17136a(9) =98153a(10) =624804a(11) =4375283a(12) =33424512a(13) =276622829a(14) =2465449252a(15) =23543304919a(16) =239810132288
External references
- oeis: A000737