1,2

Table of n, a(n) for n=1..48.

a(5)=21 because 2+1+2+2+2+3+2+4 = 18 and 21222324/18 = 1179018.

Cf. A005349.

Sequence in context: A098144 A109412 A061766 * A177927 A062398 A030754

Adjacent sequences: A109445 A109446 A109447 * A109449 A109450 A109451

base,nonn

Jason Earls, Aug 27 2005

approved