1,7

Table of n, a(n) for n=1..40.

a(n) =A112471(n)-A112472(n)

a(9)=4 since positions with multiple winning moves are 4+3+2 to 4+3 or to 4+2+2, 4+3+1+1 to 4+3 or to 4+1+1+1 or to 3+3+1+1, 4+2+2+1 to 4+2+2 or to 4+1+1+1 or to 2+2+2+1 and 3+3+2+1 to 3+3+1+1 or to 2+2+2+1.

Sequence in context: A202795 A110476 A059343 * A134435 A136718 A112362

Adjacent sequences: A112470 A112471 A112472 * A112474 A112475 A112476

nonn

Henry Bottomley, Sep 06 2005

approved