1,1

First term 506240 = A098515(10)

506240=2^7*5*7*113, 506250=2*3^4*5^5;

789750=2*3^5*5^3*13, 789760=2^8*5*617;

1325312=2^8*31*167, 1325322=2*3^8*101;

1567350=2*3^6*5^2*43, 1567360=2^7*5*31*79.

Cf. A098515, A124940, A124941, A124942.

Adjacent sequences: A124942 A124943 A124944 this_sequence A124946 A124947 A124948

Sequence in context: A034629 A109914 A082248 this_sequence A076337 A101036 A123321

nonn

Zak Seidov (zakseidov(AT)yahoo.com), Nov 13 2006