0,3

Cf. A036740, A050923.

Sequence in context: A059754 A134579 A090588 this_sequence A128846 A068112 A007725

Adjacent sequences: A053983 A053984 A053985 this_sequence A053987 A053988 A053989

easy,nonn

Henry Bottomley (se16(AT)btinternet.com), Apr 03 2000

One more term from Lior Manot (lior.manor(AT)gmail.com) Nov 27 2001