1,2

Table of n, a(n) for n=1..69.

a(36)=63 since 63 = 49 + 7 + 7 is written 120 in base 7 and 0 <= 2 >= 1.

Cf. A023763.

Cf. A032845, A032854, A032870, A032886, A032895, A032904.

Sequence in context: A032991 A032870 A023763 * A208530 A088416 A057913

Adjacent sequences: A032901 A032902 A032903 * A032905 A032906 A032907

nonn,base

Clark Kimberling

Corrected by Henry Bottomley, Jul 03 2000

approved