1,1

A064353(n) is generally 1 if n is odd and 3 if n is even. An 'erratic' number breaks this rule.

A064353(3) is predicted to be 1 but is 3 so 3 is in the list.

Cf. A064353

Sequence in context: A135524 A083853 A058597 this_sequence A133331 A000741 A133205

Adjacent sequences: A146559 A146560 A146561 this_sequence A146563 A146564 A146565

nonn

J. Perry (johnandruth(AT)jrperry.orangehome.co.uk), Nov 01 2008