0,1

a(2)=19 because 3+5+19=3^3;

a(3)=41 because 5+7+11+41=4^3;

a(4)=89 because 5+7+11+13+89=5^3.

Adjacent sequences: A100569 A100570 A100571 this_sequence A100573 A100574 A100575

Sequence in context: A031379 A125202 A024841 this_sequence A119534 A033622 A091568

nonn

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Nov 29 2004