1,1

Posting to sci.math.research by dima(AT)win.tue.nl (Dmitrii V. Pasechnik), Oct 28 1996.

a(n)=2a(n-1)-a(n-2)+a(n-3)-a(n-4) (for n>5).

Adjacent sequences: A019524 A019525 A019526 this_sequence A019528 A019529 A019530

Sequence in context: A120197 A085581 A137902 this_sequence A062836 A137903 A091349

nonn

Robert G. Wilson v (rgwv(AT)rgwv.com)