0,1
74 = 2*37 529 = 23*23
Cf. A100819.
Sequence in context: A072011 A068535 A051505 this_sequence A008382 A007055 A072207
Adjacent sequences: A101431 A101432 A101433 this_sequence A101435 A101436 A101437
easy,nonn
Walter G. Carlini (541carlini(AT)charter.net), Jan 18 2005
Search completed in 0.002 seconds