1,1

Table of n, a(n) for n=1..44.

a(12) = 12 +24 +...+84 +96= 432.

Sequence in context: A070818 A285893 A129536 * A033365 A196093 A196090

Adjacent sequences: A108906 A108907 A108908 * A108910 A108911 A108912

base,easy,nonn

Amarnath Murthy, Jul 19 2005

approved