%I
%S 0,3,6,9,28,30,18,35,32,36,50,66,72,91,154,120,96,187,144,190,100,147,
%T 176,184,288,275,208,270,224,261,180,248,288,297,442,420,324,407,342,
%U 390,320,410,462,473,660,630,506,611,528,588,450,561,624,636,864,825,672,798,696,767,480,610,682,693,960,910,726,871,748,828,560,710,792,803,1110,1050,836,1001,858,948,560,810,820,830,1176,1105,860,1044
%N a(n) = n * (number of letters in n in Italian).
%C a(0) and a(3) are the only such that a(k)=k*k.
%F a(n)=A001477(n)*A026858(n).
%e a(5)=30 since 5="cinque" has 6 letters in Italian and 5*6=30.
%Y Cf. A001477, A026858.
%K nonn,word
%O 0,2
%A _Carmine Suriano_, Dec 23 2010
%E Edited by _N. J. A. Sloane_, Dec 23 2010
